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Haute Route

The Haute Route is a classic ski touring traverse spanning approximately 100 kilometers (62 miles) across the Pennine Alps, linking Chamonix in France to Zermatt in Switzerland, renowned for its demanding glacier crossings, high-altitude passes, and stunning views of peaks including Mont Blanc and the Matterhorn. Typically completed over five to seven days, the route involves significant vertical gain—around 6,000 to 11,500 meters depending on the variant—and requires advanced backcountry skiing skills, including skinning up steep slopes and navigating crevassed terrain. It is best undertaken from early March to late April, when stable snow conditions minimize avalanche risks while allowing access to remote mountain huts for overnight stays. Originally conceived as a high-level summer path in the 1860s by members of the British Club, the route evolved into a pioneering expedition in the early , with the first full ski traverse achieved in 1903 by French guides Michel Payot, Joseph Couttet, Joseph Ravanel, and Alfred Simond, who covered the distance in just five days using rudimentary equipment like sealskins for uphill traction. This milestone marked the Haute Route as a symbol of endurance and innovation, transitioning from a traders' and shepherds' pathway to a bucket-list challenge for enthusiasts worldwide. While the classic itinerary follows a direct path via key cols like the Col de Fenêtre and the Tête Blanche, variations such as the route (detouring through the Mont Fort hut) or the longer Italian variant offer alternatives for different skill levels and weather conditions. Today, guided tours are recommended for safety, emphasizing preparation in awareness, fitness for daily climbs exceeding 1,000 meters, and essential gear like touring skis, skins, and probes.

Overview

Definition and Significance

The Haute Route is a renowned multi-day or traverse from in to in , crossing the and the through high-altitude glaciers and passes. The classic version spans approximately 75-120 km, while the walker's variant extends to 180-220 km. This iconic route, often completed in 7 days on skis or 12 days on foot, demands advanced skills in off-piste skiing, glacier travel, and endurance, linking two of Europe's premier mountaineering hubs while navigating terrain at an average elevation of 3,000 meters. Historically, the Haute Route holds significance as one of the earliest linked high traverses, first charted in the mid-19th century as a summer path by the English Alpine Club and first successfully skied in 1903, embodying the era's spirit of exploration and physical challenge in the . It symbolizes in , serving as a for technical prowess and amid remote, crevassed landscapes that test participants' and . Culturally, the Haute Route has profoundly influenced modern adventure sports by popularizing hut-to-hut traverses and inspiring variations across global ranges, while fostering annual guided tours that blend athleticism with heritage. Its status as a "rite of passage" for alpinists is underscored by its enduring popularity, with approximately 2,000 skiers undertaking the journey each season from March to May, drawing enthusiasts to its blend of thrilling descents and cultural immersion across , , and briefly .

Route Summary

The Haute Route is a renowned high-alpine traverse from the Valley in to in , featuring a total ascent of approximately 6,000-11,000 meters depending on the variant. This demanding itinerary typically requires 7-12 days to complete, depending on the participant's pace, group size, and weather conditions, with daily efforts often involving 800-1,500 meters of elevation gain and 5-8 hours of travel. The route's general progression begins in the Chamonix Valley near , ascending onto glaciers such as the Glacier d'Argentière and then crossing the expansive Glacier de Saleina or Trient Glacier early in the journey, depending on the itinerary. It continues eastward through the rugged region of , navigating a series of high cols and glaciated terrain before descending to the Matterhorn's base in . Elevations fluctuate between valley floors around 1,000 meters and high passes exceeding 3,000 meters, demanding careful route-finding amid crevassed ice fields. While traditionally undertaken as a winter or spring ski tour, the Haute Route can also be completed in summer as a glacier hike, altering the mode of travel from skins and skis to crampons and ice axes but maintaining the core logistical challenges. Participants must possess strong alpine skills, including glacier travel proficiency and avalanche awareness, and rely on a hut-to-hut system for overnight stays in remote mountain refuges.

History

Origins and Early Traversals

The Haute Route originated in the mid-19th century as a high-level walking traverse across the , pioneered by members of the newly formed Alpine Club of Great Britain, who sought uncrowded alternatives to the popular lower valleys and well-trodden paths of the central . Established in 1857, the club encouraged exploration of remote glacier systems linking the to the , driven by a Victorian enthusiasm for that emphasized endurance and discovery over mere peak-bagging. Early efforts focused on piecing together passes and glaciers between and , with initial sections charted in the 1840s and 1850s by figures like James David Forbes, who crossed key cols such as Col d’Hérens, Col de Fenêtre, and Col du Mont Collon in 1842. The first complete documented traversal of the High Level Route, as it was then known, was achieved in 1861 through collaborative expeditions by British mountaineers including Stephen Winkworth, Frederick William Jacomb, William Mathews, Reverend J.F. Hardy, and Francis Fox Tuckett, supported by local guides like Auguste Simond, Michel , and Jean-Baptiste Croz. Winkworth's party initiated the route from via Col d’Argentière (3,544 m) to Val d’Entremont, while Jacomb and others connected subsequent sections through Col de Valpelline to , bypassing lower valleys and incorporating unmapped glacier terrain like the Otemma and Prarayer systems. These efforts built on Alfred Wills' earlier explorations and culminated in a continuous 12-day itinerary spanning approximately 180 km, marking a shift from isolated ascents to integrated high-altitude traverses that showcased the feasibility of linking major icons without descending to populated areas. Traversers faced significant challenges, including the absence of dedicated mountain huts—most alpine refuges were not constructed until later in the century—forcing reliance on remote villages like Orsières and Bourg-St-Pierre for resupply and overnight stays, often requiring porters to carry provisions across steep snow slopes and crevassed glaciers. Navigation was particularly arduous due to incomplete maps and the unknown dangers of avalanche-prone terrain, such as the steep descent from Col d’Argentière or the formidable barrier of and Mont Vélan in Val d’Entremont. Despite these obstacles, the 1861 linkage represented a pivotal transition in the from fragmented climbs to cohesive long-distance routes, inspiring subsequent generations of mountaineers to view the as a traversable .

Evolution into Modern Ski Touring

The Haute Route's transition to ski touring began in the early , with the first recorded ski traversal occurring between January 16 and 22, 1903, led by doctor Michel Payot alongside Alfred Simond, Joseph Couttet, and Joseph Ravanel. This pioneering effort followed a variation of the established summer walking route, utilizing rudimentary wooden skis typical of the era for both ascent and descent across challenging glacial terrain. Early participants, including and alpinists, often employed seal skins attached to the skis for uphill traction, marking an innovative adaptation of techniques to conditions during the 1903–1910 period. Following , the route experienced significant growth in popularity, driven by promotions from the British Alpine Club and the construction of key mountain huts by the Swiss Alpine Club in the 1920s and 1930s. These developments, including huts designed by architects like Camille Brantschen and Jakob Eschenmoser, facilitated safer and more standardized high-altitude stays, solidifying the Chamonix-to-Zermatt line as the classic itinerary. By the interwar years, organized ski tours became more common, reflecting broader European enthusiasm for winter as a sport. In the mid-20th century, post-World War II improvements in transportation and equipment accessibility further boosted the Haute Route's appeal, with the route gaining prominence through its inclusion in specialized guidebooks by the . This era saw a surge in independent and club-led expeditions, establishing the Haute Route as a benchmark for . Since the , the rise of professional guided tours has transformed the Haute Route into a globally renowned , with operators offering structured itineraries that cater to diverse skill levels while prioritizing safety on glaciers and cols. In recent years, annual participant numbers have reached around 2,000 as of 2018, underscoring its enduring status as one of the ' most iconic ski traverses amid growing interest in multi-day experiences.

Geography and Terrain

Key Regions and Glaciers

The Haute Route traverses the in the French department of , beginning near and extending into the Swiss canton of , also known as Wallis, encompassing a transition across the Franco-Swiss border at the Col du Tour at 3,288 meters elevation. This geographic progression shifts from the rugged, ice-dominated landscapes of the northern Mont Blanc slopes to the expansive alpine valleys and high plateaus of the , where the route navigates through remote areas like the Grand Combin region before approaching . Early variants of the route incorporated Italian influences, particularly along the southern flanks of the near the massif, adding cross-border complexity with passages through terrain before standardizing on the Franco-Swiss axis. Key glaciers along the route include the , a prominent feature near Argentière with a length of approximately 9 kilometers (as of the early 2000s) and notable for its crevassed glacier and icefalls that pose hazards requiring roped travel. Further along, the in the , measuring about 5 kilometers in length, presents a broad plateau feeding into a narrower valley tongue, where hidden and ice avalanches demand vigilant probing and route-finding. The , extending roughly 7.7 kilometers in the Bagnes Valley, features undulating high plateaus above 3,000 meters with extensive zones and overhangs that complicate crossings, particularly in its medial sections. Near , the Gorner Glacier system, the longest in the at around 13 kilometers, culminates the route with vast, crevassed expanses and interconnected icefields that amplify risks from glacial movement and surface cracks. The terrain predominantly consists of high plateaus and glacial icefalls averaging elevations above 3,000 meters, where participants encounter a mix of flat fields for efficient travel, steep walls that require cautious navigation to avoid collapse, and labyrinthine patterns formed by differential ice flow. These features, sustained by heavy snowfall in the and Pennine ranges, create a dynamic environment where hazards like open fissures up to several meters wide necessitate technical skills such as and use, with the overall glacial coverage emphasizing the route's commitment to high-altitude principles. , the highest peak in the region at 4,808 meters, serves as a dramatic backdrop influencing local weather and ice dynamics along the initial stages.

Major Peaks and Passes

The Haute Route traverses a series of prominent passes and peaks that highlight its high-alpine character, progressing from the in the west to the in the east. These features involve significant elevation gains, often exceeding 1,000 meters per crossing, and require technical skills such as glacier travel and crampon use on steeper sections. The sequence begins with lower passes around 3,000 meters in the region, such as the Col du Passon at 3,028 meters and the Col du Tour at 3,288 meters, before ascending to higher cols in the Pennines, including the Pigne d'Arolla at 3,790 meters. Further along, the Col d'Hérens at 3,239 meters features a gain of approximately 1,000 meters and technical challenges like narrow couloirs and ice steps, often rated as PD (peu difficile) for mountaineering. Notable peaks along the route offer optional ascents that add to its appeal for alpinists. Mont Collon, rising to 3,637 meters near the Cabane des Vignettes, can be summited via a straightforward glacier route from the Mont Collon Glacier, involving 500 meters of elevation gain and basic roped climbing on 30-40 degree snow slopes. The Dent d'Hérens, at 4,211 meters in the Pennine chain, provides brief ascent options such as the west ridge (Tieffmatten), a moderate AD- route with mixed rock and ice sections requiring ice axe, crampons, and ropes for its 1,400-meter approach from the trailhead. Geologically, the route crosses formations dominated by in the and in the , where metamorphic folding and faulting create fractured outcrops prone to , exacerbated by thaw in these crystalline basement rocks. These ic terrains, part of the Penninic nappes, influence route safety through loose and unstable seracs near passes.

Summer Haute Route

Glacier Trek Description

The summer glacier trek of the Haute Route follows a high-altitude path from Chamonix, France, to , Switzerland, typically completed in 7-8 days, with daily stages involving elevation gains of 500-1,000 meters. The route often begins near Argentière, with access via to the Grand Montets area, crossing the d'Argentière to reach the Col du Passon and then the Albert Premier Hut at 2,702 meters, or alternatively starting directly at the Refuge d'Argentière. Subsequent stages cross the du Tour via the Col Supérieur du Tour (3,300 meters) to descend to Champex-Lac, before continuing through the de Mauvoisin to the Cabane de Chanrion, then the Col de l'Evêque to the Cabane des Vignettes, and onward via the Col d'Herbetet or Tête Blanche (3,725 meters) to the Schönbielhütte, culminating in a descent to below the . This itinerary emphasizes continuous glacier travel and high passes exceeding 3,000 meters, such as the Col Supérieur du Tour and Tête Blanche, covering roughly 70 kilometers in total. Technical demands center on safe navigation, requiring participants to travel in rope teams of 2-4 to mitigate falls, while using ice axes for and for traction on ice and snow slopes up to 35 degrees. Guides typically provide training on the first day, and hikers must be proficient in these techniques to handle hidden fissures and seracs on major ice fields like the Otemma and Arolla . The route avoids or but includes short snow or ice sections where precise footwork with is essential, particularly during crossings like the Tête Blanche, where visibility and weather can rapidly alter conditions. The optimal seasonal window is mid-June through , when stable snow bridges reduce crevasse risks and mountain huts are fully operational, though early starts avoid afternoon thunderstorms and lower valleys may experience snowmelt-induced flooding in early June. Total elevation gain reaches about 5,000 meters over the trek, demanding strong , prior high-altitude exposure, and glacier-specific training for participants to manage 6-9 hour days of strenuous effort without . Overnight stays occur in huts such as the Albert Premier Hut and Cabane des Vignettes, providing basic accommodations amid the remote terrain.

Huts, Villages, and Accommodations

The development of mountain huts along the summer Haute Route began in the early , with significant construction and expansions occurring between the and to facilitate multi-day traverses across the . These structures were primarily erected by alpine clubs to provide for mountaineers navigating challenging glacier terrain, evolving from basic wooden shelters to more robust facilities with dormitories and communal areas. Key huts on the route include the Refuge d'Argentière at 2,771 meters, operated by the Fédération Française des Clubs Alpins et de Montagne (FFCAM, commonly known as the ). This guarded refuge offers 94 beds during the summer season, along with facilities such as hot showers, meals, and , serving as an early stop after departing . Further along, the Cabane du Trient at 3,170 meters is managed by the Swiss Alpine Club (), providing 90 beds in dormitory-style accommodations with half-board options and family rooms upon request; it features a historic core building that underwent major refurbishment in the mid-20th century to enhance capacity and safety. The Cabane des Dix, located at 2,928 meters and also operated by the 's Monte section, accommodates 115 guests and was originally constructed in 1908 as a modest wooden on the Cheilon Glacier's edge to support early alpinists, later expanded to meet growing demand from route traversers. Village stops like Champex-Lac and Arolla offer essential resupply points midway through the trek. Champex-Lac, a picturesque village at 1,470 meters in the Swiss , provides amenities including grocery shops, restaurants, and a , with reliable public transport connections via to for onward travel or rest days. Arolla, situated at nearly 2,000 meters in the Val d'Hérens, features basic shops for provisions, alpine lodgings, and links to Evolène, allowing trekkers to replenish supplies and access medical or logistical support before re-entering the high glacier sections. Reservations for these accommodations are essential, particularly during peak summer months of and when demand often leads to waitlists. Bookings for huts like the Refuge d'Argentière are handled through the FFCAM , while facilities such as the Cabane du Trient and Cabane des Dix can be secured via the SAC's online portal or affiliated apps; advance planning of at least six months is recommended to secure spots in these 20- to 115-bed facilities.

Walker's Haute Route Variation

Route Overview

The Walker's Haute Route is a renowned multi-day trail that serves as a lower-elevation, non-glacial alternative to the classic summer Haute Route, spanning approximately 200-220 kilometers from , , to , . Typically completed in 13-15 days, the route follows well-marked paths through alpine valleys, crossing 10-11 mountain passes with elevations generally under 3,000 meters, thereby avoiding the technical challenges of major travel. This path emphasizes sustained trekking rather than , with a total ascent of around 14,000-15,200 meters, making it suitable for fit hikers without advanced or crampon skills. The terrain blends a diverse mix of forested trails, open meadows, and rocky ascents, offering a more varied and approachable experience compared to the high-altitude classic. Hikers encounter lush valleys interspersed with wildflower-strewn pastures in summer, alongside steep but non-technical cols that provide panoramic views of the and massifs. Unlike the glacier-focused variant, this route prioritizes established footpaths, including segments shared with the , which contribute to its accessibility for those seeking a challenging yet rewarding traverse of the . Developed in the as an inclusive option for non-expert hikers, the Walker's Haute Route draws inspiration from the original 19th-century mountaineering path but adapts it to pre-existing lower-level trails for broader appeal. This evolution allowed enthusiasts to experience the iconic Chamonix-Zermatt corridor without the demands of high-altitude snow and ice, fostering its popularity among independent trekkers. One of its primary advantages lies in the enhanced scenic diversity, featuring serene alpine lakes such as the emerald-green Lac de Champex in the Swiss Valais, alongside wilder reservoirs and forested sections that add ecological and visual richness. The route's modular nature, with optional easier variants, also renders it more for groups with varying levels, promoting a sense of adventure accessible to a wider audience.

Key Stages and Logistics

The Walker's Haute Route typically spans 12 to 14 days, covering approximately 180-200 kilometers with daily distances ranging from 12 to 25 kilometers, depending on the itinerary and fitness level. The early stages from to Trient emphasize alpine scenery and moderate challenges. Day 1 involves a 9-kilometer transfer from to Argentière, gaining 315 meters in elevation over 2-3 hours, often starting with a bus or ride into the valley before ascending gently through forests and pastures. Day 2 continues 14.2 kilometers from Argentière to Trient, ascending 980 meters and descending 940 meters in about 5.5 hours, crossing the Col de Balme pass into ; hikers may opt for a high variant via Lac Blanc for panoramic views of the , adding roughly 300 meters of extra climb but accessible via cable car from La Flégère. Day 3 covers 15.3 kilometers to Champex-Lac, with a strenuous 1,370-meter ascent and 1,190-meter descent over 7 hours, tackling the steep Fenêtre d'Arpette pass, though a lower alternative via Col de la Forclaz allows bus assistance for those seeking relief. Mid-stages traverse diverse terrain through the region, linking vibrant resorts and remote valleys. From , Stage 5 climbs 13.3 kilometers from Le Châble to Cabane du Mont Fort, ascending 1,700 meters in 5.5 hours, with options from the base station to ease the vertical gain amid wildflower meadows and vistas. Progressing eastward, stages near Grimentz include the 15.8-kilometer haul from Les Haudères to Lac de Moiry, gaining 1,725 meters and losing 975 meters over 6 hours, passing alpine lakes and potentially detouring into Grimentz village for resupply via a short bus link. These segments balance strenuous passes with valley descents, averaging 15-20 kilometers daily and incorporating brief for flexibility. The final stages culminate in Zermatt, offering close-ups and varied descents. Stage 13 spans 12.7 kilometers from St. Niklaus to Europahütte, ascending 1,460 meters in 5-6 hours, with train access from Täsch to skip initial valley walking. The concluding Stage 14 covers 20.7 kilometers to , gaining 915 meters and descending 1,525 meters over 7 hours; a popular variant via Sunnegga uses and access for a gentler approach through forests, bypassing steeper paths while maintaining the route's iconic finale. Overall, the itinerary's profile accumulates about 15,000 meters of ascent, with logistics favoring modular planning. Practical logistics rely on Switzerland's efficient network, including trains from to Argentière and international rail links via for mid-route adjustments, plus services in valleys like those connecting Champex-Lac to Le Châble or Grimentz to Evolène. Daily distances of 15-25 kilometers suit fit hikers, with water sources abundant from glacial streams and mountain fountains—treat with a like the Katadyn BeFree for safety, as in huts and villages is potable. transfer services, such as those offered by local operators, allow light day packs by shuttling gear between stops. Accommodations blend valley gîtes and hotels with high huts, providing rest in villages like Les Chapelles (near Champex-Lac) and Evolène, where options include family-run auberges such as in Evolène or gîtes like those in La Sage offering half-board meals. In Les Chapelles-en-Vaux, modest hotels provide en-suite rooms amid pastoral settings. Booking tips include reserving 6-9 months ahead for July-September peak season via platforms like Swiss Alpine Club for huts or direct village websites, prioritizing flexible cancellations due to weather; consider guided operators for coordinated logistics if self-guiding. For 2025, hikers should note that certain sections of the Europaweg (primarily Stages 13-14) remain partially closed due to storm damage from June 2024 and prior rockfalls; hikers should consult current Swisstopo maps or official Zermatt tourism updates for detours and safe passage. The standard route from St. Niklaus to Europahütte via forest ascent avoids the most affected high-level Europaweg segments, but the subsequent descent to Zermatt may require variants. Note that sections of the Europaweg, including between Grat and Galenberg, have been permanently closed since 2021 due to rockfall risks; the Walker's Haute Route variants incorporate detours or lower paths to bypass these. Additionally, the Cabane de Moiry near Lac de Moiry accepted bookings for the 2025 season; for future planning, verify availability on the official website as conditions can change. Public transport remains reliable, though events like the Sierre-Zinal race on August 9 may crowd buses in the Val d'Anniviers.

Ski Touring Haute Route

Classic Route Description

The Classic Route of the ski touring Haute Route is a demanding 6- to 8-day traverse covering approximately 100-120 kilometers from , , to , , crossing multiple glaciers and high passes in the and . Participants typically start in at an elevation of 1,035 meters and progress through a series of hut-to-hut stages, gaining and losing up to 1,200 meters of elevation per day, with total ascents and descents exceeding 6,000 meters over the journey. The route emphasizes high-alpine terrain, including glacier travel and steep slopes, requiring advanced skills and techniques. A standard 6-day itinerary begins with an ascent from the Grands Montets area near Argentière to the Refuge d'Argentière, followed by crossing the Col du Passon and Col Supérieur du Tour to reach the Cabane du Trient at 3,170 meters. Subsequent days include traverses over the Col des Ecandies to the Refuge de Prafleuri, then the Col des Roux to the Cabane des Dix, with long descents exceeding 2,000 meters on several stages. The penultimate day features the iconic ascent of the Pigne d'Arolla at 3,796 meters, descending to the Cabane des Vignettes or occasionally routing toward the Cabane de Moiry for a variation in glacier exposure, before the final push over the Col d'Èvêque and Col du Mont Brûlé to , culminating in a 2,700-meter descent beneath the . This progression balances sustained effort, with daily durations of 6 to 10 hours, allowing for weather contingencies in extended 7- or 8-day versions that incorporate rest or days. Skiing on the Classic Route involves a roughly 50/50 split between uphill skinning and downhill skiing, utilizing alpine touring (AT) skis equipped with bindings that allow for free-heel ascents and locked-heel descents on variable snow conditions. Terrain often includes avalanche-prone slopes rated at 30-40 degrees, necessitating careful route selection and use of safety equipment like transceivers, shovels, and probes, with guides assessing risks via standardized terrain classifications. Descents feature long, committing runs through glaciated bowls and couloirs, rewarding proficient off-piste technique on consolidated spring snow. The optimal timing for the route is from to May, when stable reduces danger and provides consistent coverage from low valleys to high passes peaking around 3,600 meters. Earlier starts in suit colder, conditions but heighten risks, while May offers softer for descents but potential corn snow variability. Technical demands center on glacier navigation, where participants frequently travel roped in short sections to mitigate falls, employing and ice axes for bootpacking steep or icy pitches up to 35-40 degrees. Kick turns and precise are essential on narrow ridges, with overall requirements including the ability to manage 1,000+ meter vertical days in , high-altitude environments.

Variations and Alternatives

The variation offers a shorter, more accessible alternative to the classic ski touring Haute Route, spanning approximately 4-5 days from to and covering around 80-100 km with daily ascents of 1,000-1,500 m. This route begins with an ascent via the Col des Gentianes (2,892 m), allowing skiers to access the high alpine terrain quickly while incorporating freeride opportunities in 's renowned off-piste bowls, such as those around Mont Fort. It proceeds through key passes like the Col de la Chaux (2,940 m) and Rosablanche (3,336 m), emphasizing varied terrain with glacier crossings and steep descents, making it suitable for intermediate to advanced groups seeking a condensed itinerary without the full commitment of the standard route. For advanced skiers, the Grande Lui variation provides a higher and more technical line, extending the route to 7 days and approximately 120 km from to , with no reliance on lifts or taxis for a purist experience. This demanding path includes the ascent and traverse of Pointe de la Grande Lui (3,563 m), a steep and exposed summit requiring and proficiency, often involving 45-degree slopes and navigation en route to passes like the Col du Saleina (3,259 m) and Col de Montorge (3,336 m). The variation heightens the challenge through wilder, less-trafficked sections in the Val Ferret and Grand St. Bernard areas, prioritizing technical skiing and endurance over accessibility. The backward route, traversing from to over 5-6 days and roughly 120 km, reverses the classic ascents and descents, offering a fresh perspective on the terrain while potentially benefiting from more stable snow conditions in the during late season. Starting near the , it follows inverted stages through huts like Cabane des Vignettes and Cabane de Moiry, culminating in the dramatic Valle Blanche descent to , which appeals to those preferring downhill emphasis in the final days. Other alternatives include extensions to , adding 1-2 days (up to 220 km total) from via the Adler Pass (3,802 m) and Britannia Hut, enhancing the journey with additional 4,000 m peaks but increasing physical demands and exposure to variable weather. Starts from introduce a southern variant, linking to over 6-7 days through the Mont Rose massif, offering diverse Italian-Swiss alpine scenery at the cost of longer approaches and potential language/logistics hurdles. These options balance extended adventure against added fatigue, with pros like broader glacial vistas outweighed by cons such as heightened risk on prolonged itineraries.

Preparation and Safety

Skills, Equipment, and Training

Undertaking the Haute Route demands proficiency in glacier travel techniques, including roped movement, self-arrest, and crampon use on steep snow and ice slopes. Participants must also master procedures, such as building anchors, hauling systems, and prusiking to extract a fallen climber. For the ski touring variant, avalanche assessment skills are essential, requiring at least Level 1 from organizations like the American Institute for Avalanche Research and Education (AIARE), which covers terrain analysis, snowpack evaluation, and companion rescue. Endurance fitness is critical, with the ability to sustain 8-10 hour days involving 700-1,250 meters of ascent while carrying a pack of 8-15 kg. Equipment varies by season but prioritizes safety on glaciated terrain. For the summer walking variation, essential items include 12-point compatible with boots, a UIAA-certified , and a 50-meter for sections, along with an and helmet. In winter , alpine touring (AT) bindings on lightweight skis, ski , and avalanche safety gear—such as a , 240-300 cm , and metal —are mandatory, supplemented by boot , a short , and a with for crevasse-prone areas. All gear should be inspected and tested prior to departure to ensure compatibility and condition. Preparation involves targeted training to build technical and physical resilience. Pre-trip courses in or , offered by IFMGA-certified providers, focus on glacier travel and over 3-6 days, often including practical sessions on local glaciers like the . Physical conditioning should span 3-6 months, emphasizing hill walking or hiking with a loaded pack (10-15 kg) to simulate route demands, incorporating 500-1,000 meter elevation gains several times weekly to develop aerobic capacity and leg strength. Opting for guided traversal with International Federation of Mountain Guides Associations (IFMGA) professionals enhances , particularly for those with limited experience, by providing expertise in route-finding, , and emergency response, though it incurs higher costs of €2,200-3,500 (as of 2025) for a 7-day ski tour including fees, hut bookings, and group gear. Self-supported trips demand full autonomy in all skills and logistics, suitable only for advanced parties with prior alpine experience to mitigate hazards independently.

Weather, Risks, and Best Practices

The weather along the Haute Route is highly variable and can shift abruptly, particularly above 3,000 meters where sudden storms and whiteouts pose significant hazards to and . In the summer season, offers the most stable conditions with cleared snow on passes, though afternoon thunderstorms are common and can bring , , or , necessitating early starts to reach huts by midday. For the winter variant, the optimal period is mid-March to late , when spring snowpack stabilizes glaciers but increases potential during warm spells. Key risks on the route include , falls, and , all amplified by the high-alpine terrain spanning and passes exceeding 3,000 meters. , particularly slab types on steep slopes, are typically rated level 2 (moderate) to 3 (considerable) on the European avalanche danger scale during the ski season, though levels can escalate to 4 (high) with fresh or warming temperatures. falls occur during unroped glacier travel, while —manifesting as headaches, nausea, or severe pulmonary/—affects those ascending rapidly without , with risks rising above 2,500 meters. Mitigation strategies emphasize buddy systems for gear checks and practice, coupled with early morning departures to traverse glaciers before softens, reducing and exposure. Best practices for involve thorough daily briefings at huts using apps like MeteoSwiss or SLF bulletins, carrying emergency beacons such as avalanche transceivers (for tours) or personal locator beacons (PLBs) for non- distress, and knowing evacuation protocols including helicopter rescues coordinated from huts like Cabane des Vignettes. In winter, hut bookings must be secured months ahead via the Swiss Alpine Club system, as refuges like Vignettes provide heated accommodations during the season (March-April) but operate unheated or with limited services in summer, differing from the self-catering summer mode. No formal permits are required for zones in on the Haute Route, but participants must adhere to Swiss Federal Office for the Environment guidelines on travel, including roped progression and rules to ensure and minimize impact.

Incidents and Environmental Impact

Notable Accidents and Fatalities

One of the most tragic incidents on the Haute Route occurred in April 2018, when a group of 10 experienced tourers, including a professional and his wife, became trapped in a severe while traversing between the Dix Hut and Cabane des Vignettes huts on the Chamonix-Zermatt route. High winds exceeding 100 km/h, blinding snow, and temperatures dropping below -10°C led to disorientation and exposure; the group attempted to dig snow caves but succumbed to overnight. Seven members died from ; the three survivors suffered severe but were rescued by helicopter the following day. In March 2024, another devastating event unfolded on a Haute Route variation near Tête Blanche in the region, involving six ski tourers caught in a sudden with gale-force winds and . The group, inadequately equipped for prolonged exposure with only light shovels and minimal emergency gear, became disoriented and attempted to shelter in a rudimentary but perished from and exhaustion. Five bodies were recovered by teams after a two-day search hampered by weather; the sixth was found months later, with all six confirmed dead by mid-2025. According to data from the , in the , including popular routes like the Haute Route, saw 28 fatal incidents in the 2024/25 season, the highest in five years and above the typical annual average of around 20-25, with the majority attributed to adverse weather conditions such as storms and sudden temperature drops.

Climate Change Effects on the Route

Climate change has accelerated glacier retreat along the Haute Route, with Swiss Alpine glaciers losing approximately 18% of their ice volume between 1980 and 2010, equivalent to a geodetic of -0.62 meters water equivalent per year across all 1,420 glaciers. This retreat exposes more and increases slope instability, as thinning ice reduces on steep , leading to heightened risks of rockfalls and debris flows. For instance, the Otemma , a key feature traversed early in the classic route, has shortened by over 1 kilometer since the late 20th century, with its terminus retreating 1,010 meters by 2013 due to sustained melting. These changes have directly altered the Haute Route's path, as retreating glaciers create new and trigger collapses, necessitating frequent rerouting to avoid hazardous zones. Warmer temperatures exacerbate formation by accelerating melt and surface lowering, while instability from glacial thinning has forced guides to modify descents and crossings, such as around the Pigne d'Arolla and Col d'Herbetaz sections. Glaciological projections indicate that by 2050, glaciers could lose 34% of their remaining volume even under current conditions without further emissions, potentially rendering several Haute Route sections unskiable due to insufficient cover and fragmented fields. Summer ski paths may shift to lower elevations as perennial snowlines rise, complicating access to traditional high-altitude traverses like the Val d'Hérens. To address these impacts, 's Glacier Monitoring in Switzerland (GLAMOS) program, established in the 2010s, tracks glacier changes through annual mass balance measurements and , informing route safety updates and adaptation strategies. Complementary sustainable tourism initiatives, such as those promoting low-impact guiding and education in since the mid-2010s, aim to minimize environmental strain while preserving access to affected areas.

References

  1. [1]
    Adventure 101: Skiing the Haute Route | National Geographic
    Mar 3, 2015 · In 1911, skiers first completed the Haute Route: a six-day, 46-mile traverse through the skyscraping peaks between Chamonix, France, ...
  2. [2]
    Skiing the Haute Route - Switchback Travel
    A challenging 6-day jaunt between the two alpine capitals of Chamonix and Zermatt. The route is usually skied between early March and late April.
  3. [3]
    The Haute Route Chamonix-Zermatt | History and main routes
    ### Summary of the Haute Route Chamonix-Zermatt: History and Main Routes
  4. [4]
    Skiing The Haute Route
    ### Summary of Haute Route: History, Significance, and Stats
  5. [5]
    The Haute Route Chamonix-Zermatt, Ski Touring
    The "haute route" is a fantastic six day traverse across the mountains and glaciers between Chamonix and Zermatt and is sometimes continued to Saas Fee.
  6. [6]
    The Chamonix to Zermatt Haute Route Ski Tour - ALPSinsight
    Jan 20, 2019 · The difference between the two routes is that the Skier's Haute Route has less massive ups with more even terrain to balance the ups and downs, ...
  7. [7]
    Haute Route Ski Tour - Alpine Guides
    The Haute Route Ski Tour is the most famous ski tour in the world and a classic mountain journey connecting Chamonix and Zermatt.
  8. [8]
    Skiers Were High on a Saddle in the Alps. Then Disaster Struck.
    Sep 13, 2018 · All told, some 2,000 skiers travel the Haute Route every year in a season that begins in early March and runs, if conditions allow, well into ...Missing: participants | Show results with:participants
  9. [9]
    Classic Haute Route - Run the Alps
    The Classic Haute Route covers over 180km in distance, from Chamonix, France, to Zermatt, Switzerland. The world's best-known multi-day backcountry ski route.
  10. [10]
    Alps complete walkers haute route - Zermatt - Hiking - Switzerland
    Rating 5.0 (1) Trek the Haute Route from Chamonix to Zermatt, covering 150 kilometers and more than 10,000 meters of ascent! ... Complete Walker's Haute Route : Chamonix - ...
  11. [11]
    Haute Route Chamonix to Zermatt itinerary and FAQ - Happy Tracks
    Classic walker's route from Chamonix to Zermatt day-by-day itinerary as we hike it on our guided Haute Route every summer. Images, description and numbers.
  12. [12]
    Ski touring - Haute Route Chamonix Zermatt in 7 days
    45-day returnsThe Haute Route is without doubt the most famous ski tour in the Alps. Launched in 1903 by members of the Compagnie des Guides de Chamonix, it links these ...
  13. [13]
    Classic Haute Route - KE Adventure Travel
    Rating 4.8 (6) This is the ultimate high Alpine trekking adventure, following the iconic Haute Route from Chamonix to Zermatt. ... 10,000 metres of ascent and descent.
  14. [14]
    Haute Route Chamonix-Zermatt • Ski Touring - Outdooractive
    Distance. 94.3 km. Duration. 50:00 h. Ascent. 6,700 m. Descent. 8,345 m. Highest point. 3,776 m. Lowest point. 718 m. Multi-stage route Scenic Geological ...
  15. [15]
    Haute Route Chamonix to Zermatt in summer by glaciers
    45-day returnsRendez-vous at 10.00am at the Compagnie des Guides de Chamonix (190, place de l'église). Your guide will check your equipment & give you food supplies. Then ...
  16. [16]
    Haute Route Ski Tour | Chamonix to Zermatt with Mountain Tracks
    This legendary high-altitude traverse links two of the most celebrated Alpine towns—Chamonix in France and Zermatt in Switzerland—covering approximately 120km ...Missing: summary | Show results with:summary
  17. [17]
    The Famous Haute Route Ski Tour - International Alpine Guides
    A guided hut to hut ski tour on the Haute Route from Chamonix to Zerrmatt. 6 days of backcountry touring through the Swiss Alps. The classic Haute Route Ski ...
  18. [18]
    [PDF] CHAMONIX TO ZERMATT - Cicerone
    Apr 3, 2019 · Stephen Winkworth and their guides, that saw a complete High Level Route established in 1861. This route went from Chamonix to Col d ...
  19. [19]
    [PDF] Because It Might Not Be There… - Österreichischer Alpenverein
    The origins of the Haute Route – a Victorian quest for a high-altitude route ... Granted, most alpine refuges were not built until later in the nineteenth century ...Missing: traversals 19th British
  20. [20]
    Explore the legendary Chamonix-Zermatt haute route
    Connecting the two iconic Alpine capitals, Chamonix in France and Zermatt in Switzerland, this route spans about 100 kilometers and traverses some of the most ...
  21. [21]
    The Walker's Haute Route | Everything you need to know about the ...
    Jun 20, 2024 · In 1903, a group of Frenchmen led by doctor Michel Payot made the same trek on skis—a remarkable feat given the quality of the heavy, wooden ...<|control11|><|separator|>
  22. [22]
    The History of Alpine Touring - The Journal | Alps & Meters
    Feb 16, 2018 · One of the earliest written mentions of ski touring dates back to the year 1555, when Historian Olaus Magnus wrote a description of Norwegians attaching long ...
  23. [23]
  24. [24]
    A closer look at the Haute Route - mountaintracks.co.uk
    Jul 4, 2016 · The route was pioneered by members of the British Alpine Club with local guides in the 1860s and dubbed the "high level route" - this was ...
  25. [25]
    Chamonix-Zermatt : a guide for skiers and mountain walkers : Cliff ...
    May 31, 2022 · The haute route : Chamonix-Zermatt : a guide for skiers and mountain walkers. by: Cliff, Peter, 1943-. Publication date: 1993. Topics ...Missing: 1950s post WWII
  26. [26]
    Pinheads on the Haute Route - International Skiing History Association
    1983 was the 80th anniversary of the “tourist” route from Chamonix to Zermatt, a high traverse of about 100km across the glaciers, cols and couloirs through the ...
  27. [27]
    HAUTE ROUTE OF TOUR DU MONT BLANC - Altitude MontBlanc
    Incredible views of the Mont-Blanc Massif ... Steady ascent to the Col de Balme, the border crossing between France and Switzerland and the entry point to the ...
  28. [28]
    Les Bossons glacier - Chamonix
    Feb 25, 2025 · At around 7km long this is one of the longest glaciers in Europe and because it travels so far down the mountain, you can see it from pretty ...Missing: length | Show results with:length
  29. [29]
    Glacier du Trient : Custom Object - SummitPost.org
    Object Type: Glacier ; Surface · 6.5 km2 ; Volume · 900 000 000 m3 ; Length · 5 km ; Thickness · 100 < e < 150m
  30. [30]
    Glacier d'Otemma - PeakVisor
    The Otemma Glacier (French: Glacier d'Otemma) is a 7.7 km (4.8 mi) long glacier (2005) situated in the Pennine Alps in the canton of Valais in Switzerland.
  31. [31]
    Gorner Glacier
    The glacier measures 13 km in length, has an ice thickness of up to 385 m (2015) and is around 1.5 km wide. But these numbers should be updated every year, as ...
  32. [32]
    Running the Chamonix to Zermatt Glacier Haute Route - ALPSinsight
    Sep 13, 2017 · The Glacier Haute Route sticks to a similar route as the skier's Haute Route, and is a much more direct line than the summer hiking route ...
  33. [33]
    JG Climb :: Haute Route - Chamonix to Zermatt - Jagged Globe
    ... Col d'Herens (3,462m). From here there are superb views of the North Faces of the Matterhorn and Dent D'Herens, before descending the Stockji Glacier to ...
  34. [34]
    Tour du Mont Blanc Hike, full Guided Route in 10 days Trekking
    Night in a refuge. DAY 3. REFUGE - COL DE LA SEIGNE - COL DES CHAVANNES - MONT FORTIN - VIZAILLE - COURMAYEUR. Vertical drop: +1000 mt ...
  35. [35]
    Ski The Haute Route - High Mountain Guides
    It is a long, tough, beautiful and highly rewarding ski journey through stunning alpine touring terrain and linking the worlds two best known alpine resorts.Missing: participants significance
  36. [36]
    Mont Collon : Climbing, Hiking & Mountaineering - SummitPost.org
    The mountain is close to the Cabane de Vignettes and many skiers pass the mountain every year, when they are doing the Haute Route.Missing: ascent | Show results with:ascent
  37. [37]
    Dent d'Herens West ridge (Tieffmatten) - SummitPost.org
    Descent: from the same ascent route, or (recommended) use the equipped abseils that start right near the end of the rocky ridge, at an altitude of 3800 meters.Missing: options | Show results with:options
  38. [38]
    Traversing the Swiss Alps on the Haute Route—the middle section
    Sep 22, 2019 · The central part of the Haute Route is in what is called the Penninic Alps or the Penninic Nappes, because all of these rocks have been folded ...Missing: Pennine gneiss
  39. [39]
    Hike the Haute Route Glacier Trek from Chamonix to Zermatt
    The famous Haute Route as a summer trek. 6.5 days / 7 nights, hut-to-hut trek on glaciers and trails in the Western Alps from Chamonix to Zermatt.
  40. [40]
    Haute Route Glacier Trek Chamonix Zermatt | 7-Day Guided Trek ...
    The best season is late June to early September, when glacier conditions are stable and huts are open. Early summer offers snowier crossings; by August the ...
  41. [41]
    Home - Cabane des Dix
    With 6,500 overnight stays a year, the Cabane des Dix is a must on the Haute-Route. On your hikes, it will be a comfortable shelter, an oasis of warmth ...Missing: capacity operator
  42. [42]
    The Diverse Huts of the Swiss Alpine Club - essay by Marco Volken ...
    Feb 11, 2015 · 1975 Another milestone is achieved, that of 150 beds: after expansion renovations the Cabane du Trient is able to host 155 persons (reduced ...
  43. [43]
    Accueil, Refuge d'Argentière
    REFUGE D'ARGENTIÈRE (FFCAM). 74400 CHAMONIX ALPES > Mont-Blanc > Pays du Mont-Blanc 2769 m +33 7 50 70 57 33 et +33 9 70 02 80 54Tarifs · Réserver · Accès · WebcamsMissing: capacity operator
  44. [44]
    Cabane du Trient CAS - SAC Route Portal | Swiss Alpine Club SAC
    It is the starting point for high alpine tours in the Swiss part of the Montblanc range. Experienced mountain hikers coming from Cabane d'Orny as well as in ...Missing: operator | Show results with:operator
  45. [45]
    Dix Hut (Cabin, lodge) - Mapy.com
    mountain range: Pennine Alps ; occupancy: 115 ; drinking water: yes ; elevation above sea level: 2,928 m ; operator: SAC - CAS Sektion Monte Rosa ...
  46. [46]
    Champex-Lac - Switzerland Tourism
    The charming mountain village at 1470 metres above sea level inspires with peace and nature, hiking routes to the Mont Blanc massif and the botanical alpine ...Missing: amenities Haute
  47. [47]
    Arolla village | Val d'herens
    Arolla, the last village in the Val d'Hérens at an altitude of almost 2000 m, is a mountain village located in the territory of Evolène.Missing: amenities | Show results with:amenities
  48. [48]
    Huts and Tours | Swiss Alpine Club SAC
    Tips on how to plan a tour and which fact sheets and difficulty scales should be considered. More information. Aktuelles. SAC Route Portal soon available to ...SAC Route Portal · Subscribe to the SAC Route... · Tour planningMissing: Haute | Show results with:Haute
  49. [49]
    Walker's Haute Route: 21 Important Things to Know & FAQ
    On a typical day on the Walker's Haute Route, hikers will walk about 16 km (10 miles) with 1,140 meters (3,740 feet) of total ascent. This takes 6 to 7 hours on ...
  50. [50]
    The Walker's Haute Route: A guide to the trek - Alpine Exploratory
    The Walker's Haute Route is a walking trail through the French and Swiss Alps, for 221km (137 miles) from Chamonix in the West to Zermatt in the East.<|separator|>
  51. [51]
    Walker's Haute Route — The Hiking Club
    ### Factual Overview of Walker’s Haute Route
  52. [52]
    Walker's Haute Route Stages: An Overview of All 14 Stages
    If you plan to hike the Haute Route, a 16 km/10-mile day with 1,100 meters/3,500 feet of total ascent should be easy for you, before starting this trek. The day ...
  53. [53]
    Walker's Haute Route: Everything You Need to Know - 57hours
    The Walker's Haute Route is a legendary 180-kilometer (112-mile) trek from Chamonix, France, to Zermatt, Switzerland, that slices through the most dramatic ...
  54. [54]
  55. [55]
    2025 Walker's Haute Route Trail Updates — The Hiking Club
    ### 2025 Walker’s Haute Route Trail Updates
  56. [56]
    Haute Route Chamonix Zermatt ski tour
    The Haute Route Chamonix Zermatt - 6 or 7 days? The suggested itinerary normally takes 6 days. Two sections are a bit longer than the others: Argentière - ...Missing: distance | Show results with:distance
  57. [57]
    Haute Route - Verbier - Zermatt - Private Group
    blending world-class skiing, breathtaking high-alpine scenery, and ...Missing: Gentian | Show results with:Gentian
  58. [58]
    Ski the Alps Haute Route | Verbier Variation - Mountain Bureau
    Apr 12, 2024 · The Haute Route via Verbier is the most popular version of the Haute Route. It has excellent skiing mixed with some technical terrain.Missing: distance | Show results with:distance
  59. [59]
    Ski tour Verbier Zermatt - Compagnie des Guides de Chamonix
    45-day returnsThis 4-day ski tour starts in Verbier, includes a night at Dent du Midi bivouac, and has a vertical ascent of 700m and descent of 900m.
  60. [60]
    Grande Lui Haute Route ski tour - Chamonix Experience
    Guided ski tour from Chamonix to Zermatt via the Grande Lui variation - the purist Haute Route with no lifts or transport. Wild and beautiful.Missing: Pointe | Show results with:Pointe
  61. [61]
    Grand Lui Haute Route Ski Tour - Mountain Tracks
    Discover the Grand Lui Haute Route, the most technical ski tour from Chamonix to Zermatt. A true high Alpine challenge for expert ski tourers.Missing: Pointe | Show results with:Pointe
  62. [62]
    Grand Lui Haute Route Ski Tour - Alpine Guides
    The Grand Lui Haute Route is the much sort after classic version of the Haute Route ski tour that makes the entire traverse between Chamonix and Zermatt on ...Missing: Pointe | Show results with:Pointe
  63. [63]
    5-day Haute Route Ski Touring from Zermatt to Chamonix
    Rating 4.8 (15) Join ES Adventure Guides Switzerland, on this exquisite 5-day Haute Route ski tour from Zermatt to Chamonix ... 180 kilometers of one of the oldest ski ...
  64. [64]
    Zermatt to Chamonix Haute Route - Matterhorn Chalets
    Feb 24, 2017 · The Haute Route is one of the most famous of high mountain ski tours, linking the Alps' two most iconic resorts – Zermatt and Chamonix.
  65. [65]
    Southern Haute Route Mont Blanc - Mont Rose - Lynx Trails
    This majestic ski-mountaineering raid is our suggested southern version of the famous Haute Route Chamonix-Zermatt. It actually starts in Courmayeur and ...
  66. [66]
    Haute Route Advice from Alpine Guides - the experts in skiing the ...
    Before the main season, in February, the crevasses on the glacier sections may not be as well filled in with snow and consolidated, days are even shorter and ...Missing: hazards | Show results with:hazards
  67. [67]
    Crevasse Rescue Skills | REI Expert Advice
    Learn essential mountaineering rescue skills: team arrest, crevasse self-rescue and how to haul others out of a crevasse.Step 1: Arrest The Fall · Step 2: Build An Anchor · Step 6: Set Up A Hauling...<|control11|><|separator|>
  68. [68]
    Level 1 Avalanche Training - AIARE 1
    AIARE 1 is a 3-day intro to avalanche hazard management, teaching backcountry trip prep, decision making, and rescue techniques for anyone recreating in  ...
  69. [69]
    Trekkers Haute Route equipment list | Chamonix Mountain Guides
    Nov 4, 2020 · You will need two layers for the legs. A lightweight hiking trouser, followed by thin waterproofs for rain or cold. Thermals or insulated pants are not ...Missing: sealskinz | Show results with:sealskinz
  70. [70]
    Ski Haute Route Equipment List - High Mountain Guides
    Refer to this ski mountaineering equipment list for Ski Haute Journeys and other glacial hut to hut tours. This list is intended for guests skiing in guided ...
  71. [71]
    Haute Route Ski Tour Kit List - Adventure Base
    SKI KIT · Touring skis · Touring bindings · Ski boots · Ski poles · Ski crampons · Avalanche transceiver · Snow shovel · Avalanche probe.
  72. [72]
    Alpine Mountaineering Course in Chamonix
    This course offers a full 6 days of training and climbing and has been carefully designed to teach the skills needed for safe travel on glaciated alpine terrain ...
  73. [73]
    How to Physically Prepare for the Walker's Haute Route
    In this post we cover some tips for proper Haute Route training, a key to ensuring a good experience on your trek.
  74. [74]
    Walker's Haute Route - Fitness Preparation - Mont Blanc Treks
    The Walker's Haute Route is one of the most physically demanding treks we offer and a high level of fitness is required for the type of terrain you will ...
  75. [75]
    Ski the Haute Route Chamonix - Zermatt with UIAGM ski guides
    Climb up to the Col de la Chaux (2940m), followed by another descent. Then hike up to the Col de Momin (3015m) and to the highest summit of the trip, the ...
  76. [76]
    When to Hike the Haute Route | Chamonix to Zermatt Trekking
    The best times to hike the Haute Route are July (after snow clears), August (for late wildflowers), and early to mid-September (less rain, stable weather).Missing: storms whiteouts
  77. [77]
    That's It, We're Dead: Disaster Strikes Along the Alps' 'Haute Route'
    Aug 2, 2018 · Snow and storm gusts of over 100 kilometers per hour (62 miles per hour) are forecast. The zero-degree line has sunk from 3,000 meters -- only ...
  78. [78]
    Avalanche Danger Scale – EAWS
    The European Avalanche Danger Scale has five levels: 5 – very high, 4 – high, 3 – considerable, 2 – moderate, 1 – low.Missing: Route | Show results with:Route
  79. [79]
    Altitude Sickness: What It Is, Symptoms, Treatment & Prevention
    Altitude sickness is a condition that happens when your body has trouble adjusting to lower oxygen availability at high elevation. It's often preventable.
  80. [80]
    Safety when hiking | Swiss Alpine Club SAC
    You should always bring what you need to protect yourself from rain, cold weather and the sun. Good walking shoes provide a better grip. Make sure that you take ...
  81. [81]
    Ski the Haute Route Guide (Updated for 2024) - Ski Weekend
    Aug 29, 2024 · What equipment do you need for the Haute Route? Specialist ski touring boots and skis weigh less than 'hybrids' and are recommended. Touring ...Haute Route Advice · How Fit Do You Need To Be? · What Is The Route?Missing: sealskinz | Show results with:sealskinz
  82. [82]
    Cabane des Vignettes
    In 1924, according to the idea of the American mountaineer, Stuart Jenkins, a refuge was built below the current hut, which bore his name and which allowed 10 ...
  83. [83]
    Swiss Tragedy: The Five Haute Route Skiers Died of Cold
    Mar 12, 2024 · According to rescuers, the victims became disoriented in a storm and died of cold while trying to build a snow cave.
  84. [84]
    Fatal Swiss ski touring accidents reach five-year peak - Swissinfo
    Mar 27, 2025 · The 28 fatal accidents on Swiss ski tours last winter was the highest number of deaths in five years.
  85. [85]
    Effects of climate change on high Alpine mountain environments
    Jun 8, 2019 · In some cases, glacier retreat leads to more frequent serac fall from the hanging fronts of warm and cold-based glaciers (Fischer et al.
  86. [86]
    Otemma Glacier Retreat & Snowline Rise, Switzerland
    Jul 7, 2015 · By 2013 Tributary B is also detached from the main glacier (orange arrow). The terminus has retreated to the red arrow a distance of 1010 m ...
  87. [87]
    The Haute Route And The Effects Of Climate Change
    Sep 27, 2024 · The famous Haute-Route was first crossed on foot by an English party at the end of nineteenth century before being gradually linked together ...Missing: 1900s | Show results with:1900s<|control11|><|separator|>
  88. [88]
    Alpine glaciers will lose at least a third of their volume by 2050 ...
    Jan 19, 2024 · Even if greenhouse gas emissions were to cease altogether, the volume of ice in the European Alps would fall by 34% by 2050.
  89. [89]
    Modelling the future evolution of glaciers in the European Alps ... - TC
    Here, we model the future evolution of glaciers in the European Alps with GloGEMflow, an extended version of the Global Glacier Evolution Model (GloGEM).
  90. [90]
    Swiss Glaciers | Glacier Monitoring in Switzerland GLAMOS
    GLAMOS is the portal for glacier measurements in the Swiss Alps. All Swiss glaciers are easy to view or search, both for experts and interested parties.Missing: program | Show results with:program
  91. [91]
    Glacier tourism without ice: Envisioning future adaptations in a ...
    This paper explores the future possibilities of Alpine glacier tourism in a world without ice. Figure 1. Map of the tourist site of the Aletsch Glacier. The ...Missing: programs | Show results with:programs