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Red Pyramid

The Red Pyramid, also known as the North Pyramid, is an ancient Egyptian pyramid located in the Dahshur necropolis in Lower Egypt, approximately 40 kilometers south of Cairo. Constructed by Pharaoh Sneferu, the founder of the Fourth Dynasty (c. 2613–2589 BC), it represents his third and final major pyramid project, following the Meidum Pyramid and the Bent Pyramid nearby. With a square base measuring 220 meters on each side and an original height of 105 meters (now approximately 104 meters due to the removal of casing stones), it is the third-largest pyramid in Egypt after those of Khufu and Khafre at Giza.^[1] Its distinctive name comes from the reddish color of the exposed limestone core blocks, which contain iron oxide, though it was originally encased in smooth white Tura limestone.^[1] As a pivotal achievement in ancient Egyptian architecture, the Red Pyramid marks the first successful construction of a true pyramid with straight sides, achieving a slope of approximately 43 degrees through the innovative use of horizontal stone courses rather than the inward-leaning layers of earlier designs.^[1] Likely intended as Sneferu's burial site, it features a north-facing entrance elevated nearly 30 meters above ground level, leading to a descending corridor and two antechambers with corbelled ceilings rising to 12.3 meters.^[1] The burial chamber, oriented east-west, contains a corbelled roof and a pink granite sarcophagus, though no mummy was found upon modern exploration.^[1] The pyramid complex originally included a mortuary temple, causeway, and valley temple, though much was dismantled in later periods.^[1] Archaeological investigations, including excavations by Rainer Stadelmann in the 1980s, have uncovered significant artifacts, such as the oldest known pyramidion—a capstone of fine white Tura limestone, approximately 0.75 meters tall, discovered in fragments near the eastern side in 1982.^[2] This pyramidion, now reconstructed and displayed at the site, underscores the pyramid's role in the evolution of Old Kingdom monumental architecture, bridging experimental forms like the Bent Pyramid to the refined Giza pyramids built by Sneferu's successors.^[2] Today, the Red Pyramid remains one of the best-preserved ancient structures in Egypt, offering insights into construction techniques and royal ideology of the late 26th century BC.^[1]^[3]

Location and Context

Geographical Setting

The Red Pyramid is situated in the Dahshur necropolis, a royal burial ground on the western edge of the Nile Valley in Lower Egypt, approximately 40 km south of the Giza plateau and about 3 km west of the modern Nile River channel.^[4] Its precise location is at coordinates 29°48′34″N 31°12′11″E, on a low desert plateau at an average elevation of about 25 meters above sea level.^[5] This positioning places the pyramid within a transitional zone between the fertile floodplain of the Nile and the expansive Western Desert, facilitating ancient transport of materials while isolating the site in a stark, arid environment. The Dahshur necropolis, including the Red Pyramid, was inscribed as a UNESCO World Heritage Site in 2023.^[6] Geologically, the Dahshur area forms part of the Eocene limestone plateau of the Libyan Desert, characterized by flat expanses of nummulitic limestone bedrock interspersed with wadi channels and minor escarpments.^[7] The landscape is predominantly barren sand and gravel, with local quarries—particularly those located west and northwest of the Red Pyramid—yielding the high-quality limestone blocks essential for ancient construction.^[8] These quarries, embedded in the same geological formation, underscore the site's strategic selection for monumental building projects due to the abundance of readily accessible stone. The region's hyper-arid climate, with annual precipitation below 25 mm and extreme diurnal temperature fluctuations, has significantly aided the pyramid's preservation by limiting chemical weathering and fluvial erosion.^[9] Unlike the Giza pyramids, which face greater exposure to urban pollution and occasional flash floods, Dahshur's remote desert setting results in minimal surface degradation, allowing the Red Pyramid's core structure to remain largely intact.^[7] Within the immediate surroundings, scattered mastabas—rectangular elite tombs—dot the necropolis to the east and west.^[4] The broader Dahshur complex, encompassing these features, extends over several kilometers of plateau, with the nearby Bent Pyramid marking another key monument in the same royal landscape.

Relation to Sneferu's Pyramid Complex

The Red Pyramid represents the final and most successful achievement in Pharaoh Sneferu's extensive pyramid-building program during his reign from approximately 2613 to 2589 BCE in Egypt's 4th Dynasty. Sneferu constructed three major pyramids that illustrate a progressive evolution in architectural design: the Meidum Pyramid, an initial step pyramid that partially collapsed; the Bent Pyramid at Dahshur, which experienced structural instability leading to a change in angle; and the Red Pyramid, the first fully realized smooth-sided true pyramid. This sequence demonstrates Sneferu's role in transitioning from earlier step structures to the iconic form that defined subsequent Old Kingdom monuments.^[10] Positioned within the Dahshur necropolis on the west bank of the Nile, approximately 40 km south of Cairo, the Red Pyramid lies about 1 km directly north of the Bent Pyramid, forming the core of Sneferu's concentrated funerary landscape at the site. The overall Dahshur complex encompasses these two primary structures along with associated elements, including a small subsidiary pyramid adjacent to the Bent Pyramid, likely intended for a queen, and scattered mastaba tombs for royal kin and officials. Remnants of a causeway for the Red Pyramid indicate a planned link to an unexcavated valley temple near the Nile, facilitating ritual processions, while its L-shaped mortuary temple, constructed of limestone and attached to the pyramid's eastern face, housed offerings and cult activities specific to Sneferu's eternal veneration.^[11]^[12]^[13] Signs of deliberate unified planning across Sneferu's Dahshur projects include the use of limestone sourced from nearby local quarries for both the Bent and Red Pyramids, enabling efficient material transport and construction continuity. Additionally, both pyramids exhibit precise alignment to the cardinal directions, with the Red Pyramid's orientation supporting its ritual significance in solar and stellar cults, underscoring a cohesive strategy to refine pyramid stability and symbolism following the Bent Pyramid's challenges.^[14]^[15]^[16]

Architecture

External Design

The Red Pyramid features a square base measuring 220 meters on each side, with an original height of 105 meters and a consistent slope angle of approximately 43 degrees across all faces, marking it as the first successfully built true pyramid with smooth sides.^[11]^[17] Due to the removal of its outer casing stones over time, the structure's current height stands at about 92 meters.^[1] This shallower slope, adopted after issues with steeper angles in Sneferu's earlier Bent Pyramid, contributed to the Red Pyramid's structural stability and lack of significant cracking or deformation. The pyramid's core is constructed from large blocks of local limestone with a distinctive reddish hue caused by iron oxide content, which became visible after the casing was stripped away in antiquity, giving the monument its modern name.^[13] Originally, the exterior was sheathed in fine white Tura limestone blocks, polished to create a smooth, gleaming surface that reflected sunlight; remnants of this casing persist near the apex, preserving a glimpse of its intended appearance.^[18] The entrance is positioned on the north face, elevated 28 meters above the base, and leads into a descending corridor protected by three massive granite portcullis stones designed to seal the interior against intruders.^[19]^[1] This elevated and fortified access, combined with the pyramid's conservative design, has helped it endure with minimal external damage compared to contemporaries.

Internal Chambers and Passages

The internal layout of the Red Pyramid features a single descending passage leading to three interconnected chambers, designed with corbelled roofs to enhance structural stability and distribute the weight of the overlying masonry. This configuration marks a significant evolution from earlier pyramids, emphasizing simplicity and security in the substructure.^[20] The entrance, positioned high on the north face, opens into a descending passage measuring 62.63 meters in length and descending at an angle of approximately 27 degrees, with a height of about 1 meter and width of 1.23 meters. This passage connects to a short horizontal corridor, which provides access to the first chamber. The chambers themselves are constructed primarily of limestone, with granite elements in the roofing to support the immense load above.^[20]^[21] The first chamber, serving as an antechamber, measures roughly 3.65 meters by 8.36 meters and reaches a height of 12.31 meters, capped by a corbelled granite roof composed of 11 courses that step inward progressively. A similar design characterizes the second chamber, also an antechamber of comparable dimensions and height, located directly beneath the pyramid's apex. Access to the third chamber, the presumed burial chamber, is gained via a short horizontal passage approximately 7 meters long, opening about 8 meters above the floor of the second chamber; visitors today ascend via a modern staircase.^[20]^[21] The burial chamber spans 4.18 meters by 8.55 meters and attains a maximum height of 14.67 meters under its corbelled roof, which employs up to 14 courses of massive granite blocks to achieve the vaulted effect. A niche in the wall of this chamber was intended to house a sarcophagus, though no burial or artifacts were discovered upon exploration, consistent with patterns of ancient tomb robbery. The corbelled construction in all chambers functions as an integrated engineering solution, akin to relieving spaces, to prevent collapse under the pyramid's mass without the need for separate upper voids. Acoustic resonance has been observed within these high-vaulted spaces due to their geometry and hard surfaces, amplifying sounds during visits.^[20]^[21]

Construction

Materials and Sourcing

The Red Pyramid was primarily constructed from locally quarried limestone sourced from the Dahshur plateau, which imparts its distinctive reddish color due to iron oxide impurities in the stone. This material forms the core of the structure, comprising approximately 90% of the pyramid and totaling about 1.7 million cubic meters in volume.^[22]^[23] The outer casing consisted of fine-grained white limestone from the Tura quarries located on the eastern bank of the Nile, approximately 50 kilometers away, which was transported by barge during the inundation season to enhance the pyramid's polished, gleaming appearance. Most of this casing has since been stripped away, exposing the underlying reddish core.^[24]^[25]^[26] Interior features, including the portcullis blocks sealing the entrance passage and the massive roof beams supporting the corbelled ceilings in the burial chambers, were fashioned from local limestone. The sarcophagus in the burial chamber was made from durable red granite quarried in Aswan, approximately 800 kilometers to the south. This granite element, prized for its hardness and symbolic associations with eternity, contrasts with the softer local limestone and required specialized extraction and transport.^[1] The pyramid's total estimated weight reaches approximately 3.9 million tons, achieved through the use of blocks averaging 1.5 tons each, though the largest granite pieces exceed 60 tons. Quarry marks, such as gang identifiers and measurement notations, along with traces of copper chisels and dolerite pounders visible on unfinished surfaces, provide evidence that significant dressing and shaping occurred on-site to facilitate efficient assembly.^[27]^[28]^[29]

Building Techniques and Innovations

The construction of the Red Pyramid marked significant innovations in ancient Egyptian pyramid-building, particularly in achieving a stable slope angle of 43 degrees throughout its height, a deliberate reduction from the 54-degree angle employed in the lower sections of Sneferu's earlier Bent Pyramid at Dahshur. This adjustment addressed the structural instabilities observed in prior projects, allowing for a smoother, true pyramidal form without the need for mid-construction alterations, and was accomplished through the use of accretion layers that built the structure incrementally in stable, horizontal courses.^[24]^[30] The pyramid's core was erected in horizontal layers of local limestone blocks, with sizes gradually decreasing toward the apex to maintain the consistent incline and reduce material demands at higher elevations. Ramp systems, likely straight or zigzag types positioned along the four sides, facilitated the transport of these blocks, as inferred from remnant structures at the nearby Bent Pyramid and other Old Kingdom sites; these ramps, with gradients of approximately 7 to 10 degrees, were dismantled after the core's completion to allow for casing application.^[30]^[22]^[31] Labor for the project is estimated at 20,000 to 30,000 workers over 17 to 20 years, organized into rotating teams of skilled and unskilled laborers who operated in coordinated phyles, or crews, to sustain continuous progress during the agricultural off-season. Essential tools included copper chisels for quarrying and shaping stone, wooden levers and rollers for maneuvering blocks, and sledges for hauling, with no archaeological evidence indicating the use of advanced machinery such as pulleys or cranes.^[32]^[24]

Historical Development

Commission and Timeline

The Red Pyramid was commissioned by Pharaoh Sneferu (r. c. 2613–2589 BCE), founder of Egypt's Fourth Dynasty, as his third major pyramid project following structural issues at Meidum and the abandonment of the Bent Pyramid. This initiative reflected Sneferu's determination to achieve a stable true pyramid design amid his extensive building program. The frequency of cattle counts is debated among scholars, with some interpreting them as annual (suggesting a ~24-year reign) and others as biennial (up to ~48 years), affecting the precise regnal years for construction.^[33] Construction began in the mid-to-late part of Sneferu's reign, specifically around the year of the 15th cattle count (regnal year 15 if counts were annual, or later if biennial). Hieratic graffiti on the pyramid's casing blocks reference the 15th and 16th cattle counts, denoting worker teams and progress milestones such as "bringing to earth" in year 15. The project took approximately 10–17 years to complete, ending near the close of Sneferu's rule (up to the 24th cattle count), based on dated inscriptions and estimates of construction scale.^[34]^[35] Sneferu's stable and prosperous reign provided the political and economic foundation for this endeavor, as evidenced by administrative records on the Palermo Stone documenting expeditions that provided resources, such as 200,000 cattle and captives from Nubia, supporting pyramid-building logistics including quarrying and transport. The pyramid's completion involved installing Tura limestone casing on the lower 15 courses, though the upper sections lack casing, leaving the core exposed.^[36]

Purpose and Funerary Role

The Red Pyramid served as the primary burial site for Pharaoh Sneferu, the founder of Egypt's Fourth Dynasty, designed to ensure his eternal existence in the afterlife according to ancient Egyptian religious beliefs. As a monumental tomb, it facilitated the pharaoh's transformation into an akh, or effective spirit, capable of joining the gods, with its architecture embodying the king's divine ascent from the earthly realm. The structure's benben-like form, evoking the primordial mound of creation where the creator god Atum first manifested, symbolized renewal and the pharaoh's rebirth among the deities.^[1]^[37] Central to its funerary function was the integration of a mortuary temple on the pyramid's eastern facade, where priests conducted daily offerings and ka rituals to nourish Sneferu's enduring life force. This temple linked via a causeway to a valley temple along the Nile's edge, allowing symbolic provisions—such as food and incense—to reach the deceased through the river's inundation cycles, maintaining the connection between the living and the dead. The pyramid's smooth inclines represented descending sun rays, aiding the king's solar journey, while its precise orientation to the cardinal directions aligned the tomb with the eternal cosmic order, reinforcing ma'at, the principle of harmony.^[38]^[37] Exploration of the internal chambers reveals an intended burial space in the uppermost chamber, featuring a niche for a sarcophagus, though no mummy, intact remains, or grave goods were discovered, pointing to probable robbery in antiquity that disrupted the tomb's sanctity. The complex also encompassed subsidiary structures, including smaller tombs for royal consorts and family members, highlighting the pyramid's role in supporting collective familial access to the afterlife.^[1]^[39]

Significance and Legacy

Architectural Evolution

The Red Pyramid represents a pivotal transition in ancient Egyptian pyramid architecture, evolving from the step pyramid of Djoser in the 3rd Dynasty, constructed around 2780 BCE as a stacked series of mastabas by Imhotep, to the true pyramids of the 4th Dynasty.^[40] Sneferu, the first pharaoh of the 4th Dynasty, undertook multiple experimental projects, including the Meidum Pyramid, which began as a step structure but was later modified into a smoother form, though it ultimately collapsed due to structural instability.^[41] A key innovation of the Red Pyramid was its achievement as the first stable smooth-sided true pyramid, completed around 2570 BCE with a consistent slope angle of approximately 43 degrees, providing a reliable template for subsequent designs.^[17] This form directly influenced the Great Pyramid of Khufu, Sneferu's son, which adopted a steeper slope of 51.5 degrees while building on the Red Pyramid's proven stability for larger-scale construction.^[42] The design incorporated critical lessons from Sneferu's preceding Bent Pyramid, where an initial steep angle of 54 degrees caused outward stresses threatening collapse, prompting builders to reduce the slope to 43 degrees midway through construction using horizontal courses to distribute weight evenly.^[43] By applying this shallower angle from the base, the Red Pyramid avoided such inward collapse risks, demonstrating advanced understanding of load-bearing dynamics in limestone masonry.^[42] In comparative terms, the Red Pyramid's volume measures about 1.7 million cubic meters, making it slightly smaller than the Great Pyramid's 2.6 million cubic meters but larger than the Bent Pyramid's approximately 1.2 million cubic meters, underscoring its role as an intermediate scale in pyramid evolution. This structure standardized the true pyramid template for the 4th Dynasty, enabling the precise alignments and monumental proportions seen on the Giza plateau, where Khufu, Khafre, and Menkaure replicated its smooth-sided form with enhanced refinements.^[44]

Cultural and Symbolic Importance

The Red Pyramid, constructed during the height of the Old Kingdom's prosperity in the Fourth Dynasty, served as a profound emblem of pharaonic power and divine kingship, underscoring the ruler's role as a living god capable of mobilizing vast resources for monumental projects that affirmed Egypt's centralized authority.^[45] Pharaoh Sneferu, its commissioner, exemplified this through the pyramid's scale, which reflected the era's economic and administrative strength, enabling the workforce to achieve architectural feats that symbolized the pharaoh's eternal dominion over the land and cosmos.^[45] Central to its symbolism was the pyramid's integration with solar theology, where its form represented rays of sunlight facilitating the pharaoh's ba—the mobile aspect of the soul—in ascending to unite with the sun god Ra in the heavens, ensuring rebirth and cosmic harmony.^[45] This connection to Ra, prominent in Fourth Dynasty beliefs, positioned the structure not merely as a tomb but as a sacred conduit for the divine king's transformation into an immortal entity aligned with the solar cycle.^[24] In later ancient Egyptian traditions, the Red Pyramid influenced religious texts and iconography, with the Pyramid Texts of the Fifth and Sixth Dynasties invoking pyramid-like ascents as archetypal models for achieving eternity, thereby perpetuating its conceptual legacy in funerary literature and art.^[24] Excavations around the site have yielded minor artifacts, such as pottery shards and model offering dishes from nearby mastabas, evidencing ongoing cult activities that honored the pharaoh post-construction and sustained his divine cult into subsequent periods.^[46] Today, the Red Pyramid endures as a symbol of ancient Egyptian ingenuity, often highlighted in scholarly works and documentaries as the pioneering true pyramid that paved the way for the Giza complex, inspiring global appreciation for Old Kingdom innovation in engineering and cosmology.^[45]

Exploration and Preservation

Early Investigations

The Red Pyramid exhibits clear evidence of ancient looting, with its main burial chamber discovered empty during modern explorations, suggesting breaches as early as the Middle Kingdom around 2000 BCE when tomb robbers targeted royal monuments amid political instability.^[35] Medieval Arab historians, such as the 14th-century scholar Al-Maqrizi, documented the site's distinctive reddish hue from the exposed limestone core and wove it into local myths, attributing the Dahshur pyramids to pre-flood kings like Shaddad bin 'Ad, who allegedly built them to preserve knowledge from a great deluge.^[47] European interest began in the 17th century, when English astronomer John Greaves visited Egypt in 1638 and conducted the first systematic measurements of major pyramids, including those at Dahshur, establishing baseline dimensions for future studies despite limited access to interiors.^[48] In the 19th century, British army officer Richard William Howard Vyse and engineer John Shae Perring undertook excavations at Dahshur in 1837, clearing debris from the pyramid's entrance and passages to access the internal chambers, revealing the corbelled ceilings but no major artifacts due to prior looting. Later in the 1880s, archaeologist William Matthew Flinders Petrie surveyed the site meticulously, documenting the pyramid's slopes, casing remnants, and structural innovations, which informed his broader theories on Old Kingdom architecture.^[49] Prior to the 1990s, the Dahshur necropolis, including the Red Pyramid, remained largely inaccessible as a restricted military zone, deterring systematic study and preserving the site from modern tourism pressures until its opening in 1996.^[50]

Modern Conservation and Access

The Red Pyramid forms part of the UNESCO World Heritage site "Memphis and its Necropolis – the Pyramid Fields from Giza to Dahshur," inscribed in 1979 to recognize its outstanding universal value as a testament to ancient Egyptian pyramid-building evolution. Conservation and management fall under the oversight of Egypt's Ministry of Tourism and Antiquities, which coordinates archaeological monitoring, site maintenance, and international collaborations to safeguard the monument.^[51] Following decades of military restriction due to a nearby army camp, the Red Pyramid opened to the public in the late 1990s, enabling controlled tourism while prioritizing preservation.^[52] In the 2010s, the ScanPyramids project employed non-destructive techniques such as muon radiography, infrared thermography, and 3D laser scanning to investigate internal structures, confirming the pyramid's relatively simple corbelled chambers and revealing minor subsurface anomalies without major new voids. Ongoing conservation efforts, led by the Ministry of Tourism and Antiquities, focus on stabilizing the remaining limestone casing stones at the pyramid's base and apex, addressing erosion from wind and sand, and implementing measures to mitigate rising groundwater levels exacerbated by regional irrigation.^[25] Tourism impacts are managed through visitor limits and pathway reinforcements to reduce foot traffic damage to the structure. Access for visitors involves an entry fee of approximately EGP 200 (as of 2025) for the Dahshur site, with guided tours required to navigate the steep, 105-meter-long entrance corridor leading to the internal chambers.^[53] Annual visitor numbers remain modest at around 50,000, reflecting the site's remoteness compared to Giza and deliberate restrictions to minimize wear.^[54] As of 2025, no major new discoveries have emerged, though routine geophysical monitoring continues to support long-term protection.

References

[1]
[PDF] The Treasures of the Pyramids - Harvard University
The Bent Pyramid at Dahshur with its cult constructions. To the east, a ... With a height of 105 meters, the 'Red Pyramid' is the third largest and ...
[2]
[PDF] The Treasures of the Pyramids - Harvard University
pyramids. The oldest pyramidion ever discovered was found by Rainer Stadelmann in 1982 in the area of the. Red Pyramid of Sneferu at Dahshur. It is made of ...
[3]
Dahshūr | Pyramid of Sneferu, Red Pyramid, Bent Pyramid | Britannica
Oct 1, 2025 · It originally stood about 482 feet (147 meters) tall, but erosion and the removal of most of the polished limestone casing stones—which made the ...Missing: coordinates elevation
[4]
Dahshur topographic map, elevation, terrain
Average elevation: 82 ft • Dahshur, Giza, 12857, Egypt • Visualization and sharing of free topographic maps.
[5]
(PDF) The Effect Of Weathering Processes On The Rocks Of The ...
Aug 14, 2024 · In Egypt, the Pyramids of Dahshur are located approximately 20 km south of the Giza pyramids' plateau. The Dahshur area's geological setting ...
[6]
(PDF) Analysis of Past and Present Landscapes Surrounding the ...
Aug 5, 2025 · The landscape evolution of the area surrounding the necropolis of Dahshur (Egypt) is analysed on the basis of geomorphological ...
[7]
[PDF] The Effect of Weathering Processes on the Rocks of the Pyramids of ...
TYPES OF ROCKS USED IN CONSTRUCTION. Although the core of each of the pyramids at Dahshur was built from limestone from quarries in the immediate vicinity ...
[8]
[PDF] THE 3,000 YEAR REIGN OF THE PHARAOHS AND QUEENS OF ...
The Old Kingdom and its royal power reached a zenith under the 4TH Dynasty, which began with King Snefru (2613-2589 BCE). He also sent his military into Sinai, ...
[9]
The Red Pyramid of Dahshur - Egypt Tours Portal
Feb 13, 2023 · The Red Pyramid was constructed by Pharaoh Sneferu during the Old Kingdom of Egypt (2575–2551 BCE) which is known as the third pyramid attributed to him.
[10]
The Southern Pyramid of Sneferu - Guardian's Egypt
The Bent pyramid is a fascinating structure which raises as many questions as it answers about the evolution of the pyramid.
[11]
Dashur: Red Pyramid of Sneferu - Ancient Egypt Online
The Red Pyramid derives its modern name from the red limestone of its masonry. However, it is known as el-haram el-watwat (Bat Pyramid) by the local population.
[12]
Dahshur antiquities area.. where the kings of the ancient state built ...
He called it the Red Pyramid. It is the highest among the pyramids of Dahshur. Its stones are red "stones from local quarries", and they ...
[13]
The Red Pyramid - Egypt Tour Magic
The interior of the Red Pyramid is simple but functional, with a long passage leading to the burial chamber at the core. This burial chamber, located near the ...Missing: layout | Show results with:layout
[14]
The Bent Pyramid: Egypt's Landmark of Architectural Innovation
Jun 4, 2025 · The pyramid was laid out with a square base with precision, aligning it to the cardinal points (north, south, east, and west).Missing: directions | Show results with:directions
[15]
The Slopes of the Egyptian Pyramids
THE RED PYRAMID: The slant-angle of the faces is just 43o22'. That corresponds to setting the inverse-slope of the edges as 1.497253, which is the same as the ...
[16]
The Red Pyramid | Dahshur | Cairo AttractionsDeluxe Tours Egypt
The Red pyramid or the northern pyramid (less commonly referred to as “ ... Its initial height was supposedly 109.5 m, now its height is 104 m.<|separator|>
[17]
The Pyramid of Snefru (Red Pyramid) at Dahshur - Tour Egypt
Tura limestone was used as casing stone to cover the pyramid. Though some casing still remains, most has been removed. However, about every twentieth casing ...
[18]
Dahshur Pyramid of Snefru (Red Pyramid) - Egyptian Monuments
Feb 26, 2009 · The entrance to a 60m long sloping passage is on the northern side of the pyramid, 28m above the ground and leads to the first of three chambers ...<|control11|><|separator|>
[19]
Dashur, Cradle of the Pyramids -- The Red Pyramid of Snofru
Jun 2, 2003 · A descending passage leads down for 62.63 metres to a short ... 3-dimensional view on the Red Pyramid, revealing its internal structure.
[20]
Inside the Red Pyramid - Guardian's Egypt
The first chamber has a magnificent corbelled ceiling consisting of 11 courses and climbing to a height of approx. 40 feet.Missing: coordinates elevation
[21]
[PDF] The Stones of The Pyramids - Harvard University
As in the case of the older Red Pyramid, slightly concave walls were intended to increase the stability of the pyramid's mantle. A possible valley temple ...
[22]
Geo-Environmental and Structural Problems of the First Successful ...
Dec 3, 2018 · The present study reveals that the Snefru pyramid is considered the only composite pyramid structure, which is composed of local Dolomitic ...
[23]
The Egyptian Pyramid | Smithsonian Institution
The transition from the Step Pyramid to a true, smooth-sided pyramid took placed during the reign of King Snefru, founder of the Fourth Dynasty (2680–2560 BCE).Missing: Sneferu | Show results with:Sneferu
[24]
Sustainability problems of the Giza pyramids | npj Heritage Science
Jan 30, 2020 · The great Cheops pyramid was covered with outer casing white fine limestone blocks from Tura limestone quarry, only a few of these now remain at ...<|control11|><|separator|>
[25]
Report on Aswan - Ancient Egypt and Archaeology Web Site
Oct 5, 2025 · During the 5th Dynasty, granite portcullis chambers continued to be built in limestone pyramids. Granite was surely preferred over other stone ...
[26]
Pyramid Stones and Materials — Quarrying, Cutting and Moving Them
The fine white Tura limestone was used from the outer layers of the pyramids came from quarries on the other side of the Nile. Granite used as a build material ...
[27]
[PDF] QuarryScapes guide to ancient Stone quarry landscapes
Nov 14, 2008 · Tool marks on quarry faces. a) stone hammer marks on quarry face, silicified sandstone, Aswan West Bank, Egypt (New. Kingdom), b) inclined ...
[28]
A New Consideration of the Construction Methods of ... - People.SMU
Another significant change took place during the construction of the Red Pyramid, because the ... centered around the idea of "pyramid building with ramps ...
[29]
NOVA Online/Pyramids/Who Built the Pyramids? - PBS
Mark Lehner and Zahi Hawass have been trying to solve the puzzle of where the 20,000 - 30,000 laborers who built the pyramids lived. Once they find the workers ...
[30]
The Early Old Kingdom (Chapter Two) - Cambridge University Press
Nov 26, 2020 · At the same time that Sneferu began the building of his Northern or Red Pyramid at Dahshur in year 15 of the cattle count, or regnal year 30 ...The Reign Of Sneferu... · The Reign Of Khufu... · The Reign Of Khafra...<|separator|>
[31]
The Global Project of Sneferu at Dahshur - Sage Journals
Jun 11, 2015 · Even if we suppose a nearly contemporary building, then some 9 years (between years of the 8th and 15th occasions) look reasonable time to ...
[32]
[PDF] Middle Kingdom Pyramid Complexes
Sep 30, 2006 · This research project analyses the use of manpower in the construction of Old and. Middle Kingdom pyramid complexes in Egypt, where the term ...
[33]
(PDF) The Red Pyramid A layman's guide - ResearchGate
Sep 30, 2017 · ... Dahshur”. Today the Red. pyramid is now open to tourists. However it ... results to have arrived at the above conclusion. Rainer Stadelmann ...
[34]
(PDF) The Pyramids of Sneferu - Academia.edu
The Pyramid at Meidum stands approximately 85 m high with a slope angle of ~75º. Petrie's surveys provided crucial dimensions: base length of 144.32 m and ...
[35]
The Ancient Egyptian Pyramids - ANCIENT EGYPT ONLINE
The Egyptians saw pyramids as representations of the benben. Pyramids symbolized staircases to the stars, or the rays of the sun touching the Earth, the ...<|control11|><|separator|>
[36]
Astronomy, Architecture, and Symbolism: The Global Project of ...
The north pyramid of Dahshur or Red Pyramid is a little larger at the base compared to its sister to the south, but its height is virtually identical ...Pyramids Of Sneferu At... · Dahshur's Topography: A... · Epigraphical Hints: Names...
[37]
How were the Pyramids of Giza built? | National Geographic
Aug 20, 2025 · At Dahshur he attempted a pyramid with four triangular walls rising to a center point. During construction it became unstable so builders eased ...<|control11|><|separator|>
[38]
Pyramids - National Geographic Education
Oct 19, 2023 · Snefru's final pyramid attempt, called the Red Pyramid and located near Dahshur, is believed to be the first to have been designed as a pyramid ...
[39]
The Evolution of Egyptian Pyramid Structures: From Mastabas to the ...
Apr 7, 2023 · Sneferu's final pyramid, the Red Pyramid, is considered the first successful true pyramid. Its smooth sides and consistent angle of inclination ...
[40]
What Is the Bent Pyramid? Egypt's Unique Sloped Wonder
The Bent Pyramid is an important transitional structure between earlier step pyramids like Djoser's and later true pyramids like the Great Pyramid of Giza. More ...
[41]
7 Facts About Ancient Egypt's Red Pyramid - Curiosmos
Sep 5, 2019 · The pyramid was built with a total volume of 1,694,000 cubic meters (59,823,045 cu ft). It remained the world's tallest structure from circa ...Missing: reliable sources
[42]
Pyramids of Giza - Discovering Egypt
The Giza pyramids were erected on a rocky plateau on the west bank of the Nile in northern Egypt and were connected, by covered causeways, to mortuary temples.<|control11|><|separator|>
[43]
Egypt in the Old Kingdom (ca. 2649–2130 B.C.)
Feb 1, 2019 · The pyramid was a solar symbol, thought to mimic the sacred benben stone in Heliopolis, where the solar cult was centered. The close ...
[44]
(PDF) The Necropolis of Dahshur Fourth Excavation Report Spring ...
Excavations and Caesium magnetometry in an Old Kingdom mastaba cemetery to the east of the Red Pyramid at Dahshur. Excavations in the cemetery around the ...Missing: artifacts | Show results with:artifacts
[45]
Al-Maqrizi on the Pyramids - Jason Colavito
On his chest lay a sword of inestimable price, and near the head was a red ruby the size of a hen's egg which shone like a flame, which Al-Ma'mun took for ...
[46]
Item Information: Pyramidographia, description of pyramids in Ægypt
Title: Pyramidographia, or, A description of the pyramids in Ægypt by Iohn Greaves ... · Author: Greaves, John, 1602-1652. · Publication: London :: Printed for ...Missing: Dahshur 1638
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John Shae Perring - Wikipedia
In 1837 Perring and British archaeologist Richard William Howard Vyse ... Red Pyramid at Dahshur, which can still be viewed today. Perring's work ...
[48]
William Flinders Petrie, Father of Pots - Tour Egypt
He traveled to Giza and the Great Pyramids, Saqqara, Dahshur and the Bent Pyramid, and Abu Rawash, exploring the pyramids interiors and measured and ...<|separator|>
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The Great Pit of Zawiyet el-Aryan A Layman's guide - ResearchGate
Nov 5, 2017 · This picture from Barsanti's first report shows the clearance of the corridor. Note the corner repair in bottom left corner. Barsanti makes ...Missing: restoration | Show results with:restoration
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Exposing Egypt's Military Zone Protected Dahshur Necropolis
Sep 26, 2023 · The cult of death played a crucial role in the history of ancient Egypt - they believed that their souls would continue to exist in the ...
[51]
The Red Pyramid - Discover Egypt's Monuments
The Red Pyramid was one of three pyramids built by King Sneferu after the Bent Pyramid, located one kilometer to the south, and the so-called Meidum pyramid.
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Egypt's famous Bent Pyramid, a marvel of ancient geometry
Jul 27, 2019 · The opening of the Bent Pyramid aims at boosting tourism in Dahshur, which remained closed to the public until the end of the 1990s and is a ...Missing: history | Show results with:history
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[PDF] Ticket prices for visiting Archaeological sites and Museums
Inclusive Ticket. 900. 450. From 8:00am to 5:00pm. Step Pyramid (South Entrance). 40. 20. 220. 110. From 8:00am to 5:00pm. Southern Tomb. 40. 20. 240. 120. From ...Missing: annual | Show results with:annual
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https://cairoprivatetours.com/dahshur/