Fact-checked by Grok 2 weeks ago

Ketchaoua Mosque

The Ketchaoua Mosque is an Ottoman-period structure in the Casbah district of Algiers, Algeria, originally built in 1612 as a place of Islamic worship and distinguished by its Moorish architectural elements, including two octagonal minarets, a central dome, and ornate interior decorations featuring marble columns and stucco work.^[1]^[2] Following the French conquest of Algiers in 1830, the mosque underwent partial demolition and reconstruction starting in 1838, transforming it into the Cathedral of Saint-Philippe, a neoclassical adaptation that incorporated Christian liturgical features while retaining some original Islamic motifs.^[3]^[4] This conversion symbolized colonial efforts to assert dominance over local religious sites, with the building serving as a cathedral until Algerian independence in 1962, when it was reverted to mosque use.^[5] Post-independence, the mosque fell into disrepair amid political neglect, but extensive restoration efforts, led by Turkey's TIKA agency from 2014 to 2017, reinstated its Ottoman design, including removal of added Christian elements and repair of structural damage, culminating in its reopening for worship in 2018.^[6]^[7] As part of the UNESCO World Heritage-listed Kasbah of Algiers since 1992, the Ketchaoua Mosque exemplifies layered historical influences—Islamic, Ottoman, and colonial—while standing as a focal point for Algiers' urban and cultural heritage.^[8]

Location

Geographical and Urban Setting

The Ketchaoua Mosque occupies a prominent position in the Casbah quarter of Algiers, Algeria's capital, situated at the base of the historic district's slopes and approximately 250 meters east of the Great Mosque (Djamaa el Kebir).^[9] This placement integrates the mosque into the dense urban fabric of narrow, winding streets characteristic of the Ottoman-era medina, which cascades toward the Mediterranean coastline.^[10] Positioned between the Casbah citadel to the south and the Algiers harbor to the north, the mosque overlooks the Bay of Algiers, providing a vantage point over the port activities and the surrounding coastal plain of the Mitidja.^[11] The Casbah itself forms a UNESCO World Heritage Site designated in 1992, recognized for its exemplary Islamic architecture and urban morphology derived from Arab-Berber traditions, encompassing archaeological layers from Phoenician to Ottoman periods.^[12] Northern Algeria, including the Algiers region, resides in a tectonically active zone at the convergence of the African and Eurasian plates, rendering historic structures susceptible to seismic events. Notable historical earthquakes, such as the magnitude 6.5 event on February 3, 1716, inflicted widespread destruction across Algiers, collapsing numerous buildings and highlighting the area's vulnerability, which persists for sites like the Casbah due to underlying fault systems and soft sedimentary soils amplifying ground motion.^[13] ^[14] More recent activity, including the 2003 Boumerdes-Thénia earthquake (Mw 6.8) on May 21, generated felt intensities in Algiers and underscored ongoing risks to the urban heritage fabric through liquefaction and structural stress.^[15]

History

Construction and Ottoman Period

The Ketchaoua Mosque, located at the base of Algiers' Casbah, traces its origins to an earlier 15th-century structure built by the Rebai tribe near a spring on the "Goat Plateau," from which its name derives (Turkish Keçi Ova, or "goat plain").^[11]^[16] A more substantial edifice was constructed around 1612–1613 CE (1020 AH) under the Ottoman Regency of Algiers, marking the site's establishment as a prominent mosque during the early Ottoman era.^[2]^[17] This development aligned with Algiers' growth as the Regency's capital, where Ottoman governors oversaw a diverse Muslim population engaged in trade, piracy, and governance.^[2] As a central djamaa (Friday mosque) in the densely populated Casbah—the Regency's fortified administrative and residential core—the Ketchaoua served as a primary site for communal prayers and religious observances among local Muslims, including Arabs, Berbers, and Turkish settlers.^[2] Ottoman records and local histories, such as those compiled in Algerian studies of Turkish-period mosques, document its role in sustaining Islamic worship amid the Regency's semi-autonomous rule under the Sublime Porte.^[2] The structure underwent a significant rebuilding in 1794 CE (1208 AH) under Dey Baba Hassan, enhancing its scale with a central dome and galleries typical of Ottoman North African designs, while maintaining its function as a key religious hub until the French invasion in 1830.^[2]^[17] This late Ottoman phase reflected ongoing investments in Algiers' religious infrastructure to support the Regency's estimated 100,000–150,000 inhabitants.^[2]

French Conquest and Initial Conversion

The French invasion of Algiers commenced on June 14, 1830, with a naval bombardment and subsequent landing of troops under General de Bourmont, leading to the capture of the city and the overthrow of the dey Hussein.^[18] In the immediate aftermath, French military authorities, seeking to consolidate control over key urban spaces, targeted prominent Islamic religious sites for repurposing as symbols of colonial authority.^[19] Under the governorship of Anne-Jean-Marie-René Savary, Duke of Rovigo—who served as the first military commander of Algiers from July 1830 to December 1833—the Ketchaoua Mosque was requisitioned in 1831, with Muslim worshippers evicted to facilitate its conversion into a Christian place of worship.^[20] This action aligned with a broader administrative policy enacted in late 1830, whereby French forces closed 13 large mosques, 108 smaller mosques, 32 madrasas, and 12 zawiyas in Algiers alone, converting many into churches, barracks, or other secular uses to assert dominance and reorient sacred spaces toward colonial priorities.^[21] The eviction and initial repurposing of the Ketchaoua reflected this pattern, prioritizing rapid occupation over extensive structural alteration at the outset. Initial adaptations to the mosque for Christian use were modest, involving the addition of a temporary altar and minimal interior modifications to enable liturgical functions, thereby preserving much of the Ottoman-era architecture pending further evaluation.^[22] The first mass was held there on Christmas Eve 1831, marking the site's operational shift without immediate demolition or comprehensive redesign, as documented in contemporary accounts of the conquest's early phases.^[22] This approach allowed French engineers and administrators to assess the building's structural integrity—originally constructed with robust masonry and vaulted elements—before contemplating more invasive changes.^[23]

The 1832 Resistance and Massacre

In December 1832, amid the French consolidation of control following the 1830 conquest of Algiers, approximately 4,000 Muslim worshippers occupied the Ketchaoua Mosque in a sit-in to protest its conversion into a Catholic church, viewing the act as an appropriation of a key Ottoman-era religious site. French military authorities, led by General Anne-Jean-Marie-René Savary, the Duke of Rovigo and then-governor of Algeria, ordered troops to storm the building on December 18, forcibly evicting the occupants in a confrontation that resulted in significant casualties. Algerian historical accounts, drawing from oral traditions and national narratives, estimate around 4,000 deaths from gunfire, bayonets, and trampling during the chaos, framing it as a deliberate massacre to suppress resistance to colonial religious policies.^[24]^[5] Contemporary French military reports, however, describe the operation as a necessary clearance of "recalcitrants" who interrupted a Catholic service, attributing deaths primarily to a panicked crowd movement rather than systematic killing, with lower casualty figures implied though not quantified in surviving dispatches. This discrepancy reflects broader patterns in colonial documentation, where French sources often minimized violence to justify administrative actions, while Algerian recollections emphasize the event's brutality as emblematic of conquest-era reprisals against local defiance. The incident occurred against a backdrop of sporadic uprisings, including tribal resistances in the Mitidja region earlier that year, underscoring causal links to enforced secular-religious restructuring under martial law.^[25] The suppression quelled immediate opposition, enabling the mosque's rededication as the Cathedral of Saint-Philippe, with the first mass celebrated on December 25, 1832, marking it as Algiers' primary Christian worship site. No formal trials or inquiries followed, as the event aligned with French efforts to assert dominance over urban religious infrastructure, facilitating missionary activities and symbolic assertions of sovereignty without further documented unrest at the site until later pacification campaigns.^[26]

Cathedral Era Under French Rule

Following partial demolitions initiated after the 1832 resistance, the structure underwent major reconstruction starting in 1844, transforming it into Cathédrale Saint-Philippe by 1845 through a project that integrated the surviving Ottoman-era dome and prayer hall with new Christian elements.^[2] The redesign, overseen by French military engineers, blended eclectic styles including neo-Moorish arches and Byzantine-inspired domes with Gothic Revival vaults and facades to symbolize colonial assimilation, while adding a prominent cross atop the minaret-turned-bell tower.^[22] Construction extended into the 1860s for full completion of ancillary chapels and altars, preserving select Islamic motifs like arabesque capitals in the mihrab niche, which was repurposed as a side chapel, amid overlaid Christian iconography such as frescoes depicting saints.^[4] As the seat of the Roman Catholic Archdiocese of Algiers from 1838 onward, the cathedral hosted regular masses, baptisms, and episcopal ceremonies primarily for the European settler community, which numbered around 200,000 Catholics in Algeria by the late 19th century, though native Algerian participation remained negligible due to religious segregation policies.^[23] Colonial records indicate it served as a focal point for French military and administrative rituals, including commemorative services for conquest victories, reinforcing its role in colonial identity rather than proselytization efforts among Muslims.^[27] Engineering evaluations during periodic maintenance, such as those in the 1870s, noted the structural integrity of retained Ottoman masonry foundations supporting the hybrid design, allowing coexistence of the original hypostyle hall—adapted with pews and an altar—alongside new neoclassical porticos, though this juxtaposition often highlighted tensions between preserved Islamic geometry and imposed Christian symbolism.^[22] The cathedral remained in use until Algerian independence in 1962, with minimal further alterations after World War I, preserving much of the 19th-century configuration.^[2]

Post-Independence Reversion

Following Algeria's declaration of independence from France on July 5, 1962, approximately 800 Algerian men and women entered the former Cathédrale Saint-Philippe—previously the Ketchaoua Mosque—and reclaimed it as the central mosque of Algiers, marking its immediate reversion to Islamic worship.^[22]^[4] This spontaneous action by local residents aligned with the new government's policy to restore pre-colonial religious sites, ending 130 years of use as a Christian cathedral.^[5]^[26] The reversion process entailed the removal of Christian altars and furnishings added during French rule, alongside the reinstallation of basic Islamic prayer facilities to facilitate immediate congregational use.^[22] Initial worship resumed promptly, with the site hosting Friday prayers as a symbol of reclaimed sovereignty, though the structure's condition—altered by 19th-century French reconstructions—presented logistical hurdles such as instability and inadequate spatial adaptations for Muslim rites.^[28] Algerian state documentation from the early independence era records modest early interventions to address decay and enable functionality, prioritizing the site's integration into the national framework of Sunni Islamic practice under the Ministry of Religious Affairs.^[29] These efforts focused on basic safety and usability rather than comprehensive overhaul, allowing the mosque to operate continuously until later seismic events exacerbated preexisting vulnerabilities.^[26] By late 1962, it had been officially designated as an active house of worship, reflecting the government's broader policy of reclaiming and repurposing Ottoman-era structures for contemporary religious life.^[2]

Architecture

Original Ottoman Features

The Ketchaoua Mosque, erected between 1612 and 1613 under Ottoman rule in Algiers, exhibited a symmetrical two-part plan characteristic of Ottoman mosques in Algeria, consisting of a rectangular courtyard adjoining the main entrance and a contiguous prayer hall oriented toward the qibla.^[30] The courtyard, surrounded by arcaded galleries, facilitated ritual ablution via a central fountain and allowed for communal gathering, while the prayer hall adopted a square form approximately 24 by 20 meters, supported by robust marble columns and piers that divided the space into naves perpendicular to the qibla wall.^[4] This layout promoted spatial hierarchy, with the entrance positioned diametrically opposite the mihrab to direct worshippers' progression toward Mecca.^[4] The structure's load-bearing system relied on horseshoe-shaped arches buttressed by columns with expansive capitals, sustaining a central octagonal dome over the prayer hall and smaller domes or semi-domes in the galleries, drawing from Byzantine influences adapted to local conditions.^[4]^[30] Construction employed local creamy-yellow stone for walls and marble for interior columns, with aesthetic elements including Arabic calligraphy on a rear minaret adjacent to the mihrab and geometric embellishments evoking Moorish patterns.^[31]^[4] Minarets, typically square-based and tapering to conical caps, served as calls to prayer, though accounts vary on their exact number in the initial design, with some evidence indicating at least one positioned at the prayer hall's posterior arcade junction.^[30]^[4] These features optimized the interior for communal prayer through open spatial flow and durable masonry, reflecting Ottoman synthesis of regional North African and imperial Turkish elements.^[30]

French Modifications and Reconstructions

Following the French conquest of Algiers in 1830, the Ketchaoua Mosque underwent initial conversion for military use, with Muslims evicted in 1831 and the structure repurposed as barracks.^[7] By 1832, amid resistance, French forces demolished parts of the building after a massacre of protesters inside, setting the stage for extensive reconfiguration.^[4] In 1844, the mosque was fully demolished and reconstructed on a footprint approximately five times larger than the original, transforming it into the Cathédrale Saint-Philippe under the direction of French architects.^[2] This rebuild incorporated a hybrid style blending Romanesque-Byzantine forms with retained Turkish-Arab elements, including adapted former minarets repurposed as bell towers and the addition of vaulted ceilings and facades suited for Christian liturgy.^[11] Engineering choices prioritized expansive nave spaces and elevated altars, shifting from the original compact prayer hall layout, while introducing Christian iconography such as crosses atop domes and statues in niches previously holding Islamic motifs.^[22] These modifications resulted in a structurally hybrid form, where the incompatibility between the retained Ottoman foundations and new superimposed Christian elements caused notable stability challenges during construction, including foundation settlements and vault misalignments documented in contemporaneous engineering reports.^[4] 19th-century inspections revealed ongoing issues like cracking in the extended facades due to differential loading on the uneven terrain base, compromising long-term integrity and necessitating periodic reinforcements until the colonial era's end in 1962.^[32] The causal linkage between rapid scaling of the structure without proportional foundation upgrades and these defects underscored the limitations of adapting pre-existing Islamic masonry to Gothic-influenced expansive designs in seismic-prone Algiers.^[33]

Restorations and Preservation

Early Post-Independence Efforts

Following Algeria's independence on July 5, 1962, the Ketchaoua Mosque underwent immediate reconversion from its prior function as the Cathédrale Saint-Philippe, with a group of approximately 800 Algerians entering the structure to reclaim it for Islamic worship on the day itself.^[22] This act symbolized the reversal of colonial religious impositions, and the first Friday prayer was conducted soon after, restoring active use as a mosque.^[6] Initial efforts centered on removing Christian liturgical elements, such as altars and iconography, to reinstate core Islamic features like the mihrab, relying on local labor and resources amid the economic strains of postwar reconstruction and nascent state infrastructure development.^[4] In the 1960s and 1970s, preservation remained rudimentary, prioritizing operational viability over aesthetic or structural overhaul, as Algeria grappled with nationalization policies, housing shortages, and industrialization under President Houari Boumediene's administration (1965–1978), which diverted funds from cultural sites.^[28] The mosque sustained functionality without comprehensive intervention, though regional seismic activity—such as the 1980 El Asnam earthquake (magnitude 7.1, epicenter ~90 km southwest of Algiers)—necessitated informal inspections for cracks in vaults and minarets, with reinforcements limited to ad hoc bolstering using available masonry techniques rather than engineered retrofits.^[33] By the late 20th century into the early 2000s, ongoing monitoring highlighted vulnerabilities from accumulated seismic stress, but funding shortages confined efforts to essential upkeep, deferring major seismic retrofitting until damage from the May 21, 2003, Boumerdès earthquake (magnitude 6.8) forced temporary closure in 2006 for safety assessments revealing risks of minaret collapse and vault instability.^[7] These Algerian-led initiatives underscored a pragmatic focus on immediate usability amid broader developmental imperatives, contrasting with later international involvements.^[32]

2010s Turkish-Led Restoration

The Turkish Cooperation and Coordination Agency (TİKA) initiated the restoration of the Ketchaoua Mosque following a protocol signed on September 26, 2013, between Turkey and Algeria, with fieldwork commencing on September 10, 2014.^[1]^[6] The project addressed structural vulnerabilities exposed by prior seismic events, including damage to minarets and vaults, through comprehensive repair and retrofit efforts spanning approximately three years.^[7]^[33] Key interventions focused on Ottoman-era elements, such as retrofitting the minarets and front sections at risk of collapse to enhance seismic resistance, while preserving the historical texture via consultations between Turkish and Algerian experts.^[7] Interior work included restoring calligraphy and ornaments with gold foil applications on wood, renewing carpets, and removing residual Christian-era features like the bema and altar.^[6] Static assessments, including a report by expert Fikret Kuran, guided reinforcements to the bell tower, ensuring stability by removing the bell clapper and adding entrance steps.^[6] The project incorporated historical research and nonlinear static analyses to evaluate seismic capacity, identifying minimum thresholds of 0.15g for minarets and 0.05g for the facade, with retrofitting techniques selected accordingly.^[33]^[7] Outcomes included verified structural integrity, as confirmed by UNESCO experts who praised the comprehensive approach, and the mosque's reopening as a fully functional place of worship on April 13, 2018, following inauguration on April 9.^[7]^[6] Additionally, TİKA trained over 30 Algerian architecture students during the process.^[7]

Significance

Religious and Cultural Role

The Ketchaoua Mosque functions as an active site for Islamic worship in Algiers, accommodating the five daily prayers (Fajr, Dhuhr, Asr, Maghrib, and Isha) according to the Algerian calculation method, which aligns with the local sunrise and sunset timings. These prayers occur regularly, serving the Muslim community in the densely populated Casbah neighborhood, where over 99% of Algeria's population adheres to Sunni Islam of the Maliki school.^[34] Friday congregational prayers (Jumu'ah) are also held, reinforcing its role as a communal hub for religious observance amid the urban rhythm of the capital. Culturally, the mosque integrates Ottoman-Islamic architectural elements—such as its mihrab and prayer hall—into modern Algerian religious life, allowing practitioners to engage with historical forms of worship that emphasize communal prayer and modesty in attire.^[35] As part of the UNESCO-listed Casbah, it attracts tourists interested in Islamic heritage, who visit primarily outside prayer hours to observe these traditions while respecting site protocols, thereby fostering cross-cultural appreciation of Algeria's religious practices.^[36] This dual role supports the preservation of tangible Ottoman-era customs, like oriented prayer towards Mecca via the qibla-aligned mihrab, within a contemporary context of limited but growing tourism to Algiers' historic sites.^[35]

National Symbolism in Algerian Identity

Following Algerian independence on July 5, 1962, the reversion of the Ketchaoua Mosque from a French colonial cathedral back to a mosque represented a deliberate state effort to reclaim pre-colonial Islamic heritage as an assertion of national sovereignty. This transformation aligned with early post-independence policies under President Ahmed Ben Bella, which prioritized the restoration of Ottoman-era religious sites to underscore cultural continuity disrupted by 132 years of French rule.^[37]^[28] The mosque's Ottoman foundations, initiated under Hayreddin Barbarossa's commission in 1520 and expanded through the 17th century, positioned it within Algeria's historical narrative of Islamic governance predating European colonization. State-sponsored initiatives, including the 2017-2018 restoration by Turkey's Turkish Cooperation and Coordination Agency (TIKA), reinforced these ties, framing the project as a continuation of 500-year bilateral relations between Algeria and the Ottoman successor state. The April 16, 2018, reopening ceremony, attended by thousands and inaugurated by President Abdelaziz Bouteflika, explicitly highlighted the mosque as an emblem of independence and recovered authenticity.^[5]^[7]^[6] Official commemorations, such as the 2021 annual remembrance of colonial-era events at the site, have embedded the Ketchaoua Mosque in Algeria's collective identity formation, linking physical restoration to the broader causal process of post-colonial nation-building through heritage reclamation. These efforts, evidenced by presidential involvement and public ceremonies, demonstrate how the mosque serves as a tangible marker of sovereignty, distinct from daily religious functions, by evoking resilience against historical erasure.^[5]^[28]

Controversies

Debates on Colonial Conversions

The forcible seizure of the Ketchaoua Mosque in 1832 by French colonial forces under Governor Pierre-Augustin Hulin de Rovigo was defended as a pragmatic assertion of authority over conquered spaces, aligning with policies that repurposed Islamic structures to facilitate European settlement and Christian worship in Algiers.^[38] Colonial administrators viewed such transformations as tools for civic integration, enabling the installation of Catholic services in a city where mosques outnumbered churches, though internal critiques from figures like Civil Intendant Baron Pichon highlighted risks of alienating the Muslim population and fueling unrest.^[39] Algerian accounts frame the conversion as an egregious desecration, marked by the massacre of roughly 4,000 protesters who occupied the mosque in resistance, with French troops under Rovigo demolishing parts of the structure, expelling occupants, and burning Qur'ans to suppress opposition.^[40] ^[3] These events, echoed in nationalist testimonies and post-independence commemorations, underscore a perceived campaign of religious violence aimed at eroding sacred Islamic sites and communal identity under colonial rule.^[40] Scholarly examinations reveal hybrid consequences, where the 1845–1860 reconstruction into Saint Philip's Cathedral demolished core elements like the mihrab while incorporating select Ottoman motifs, preserving the site's materiality amid broader urban erasures but irrevocably altering its liturgical function.^[4] ^[27] Analyses critique the French approach for its destructive zeal, which prioritized symbolic dominance over heritage continuity, yet caution against postcolonial narratives that may overemphasize total obliteration, given evidence of selective adaptation rather than wholesale ruin.^[39]

Heritage Preservation Disputes

In 2018, Algerian authorities faced significant backlash over a proposed revitalization plan for the Casbah of Algiers, which includes the Ketchaoua Mosque, involving French architect Jean Nouvel and funded partly by the Île-de-France region. The agreement, signed in December 2018 for over one million euros, aimed at urban rehabilitation but was criticized for compromising national sovereignty by outsourcing heritage decisions to a former colonial power, leading to public protests and an open letter from Algerian and international architects urging Nouvel to withdraw. The plan was ultimately abandoned, with UNESCO noting in its monitoring that the cooperation accord was no longer in force, highlighting tensions between foreign expertise and local control in preserving Ottoman-era sites.^[41]^[42]^[43] The Turkish Cooperation and Coordination Agency (TİKA) led the restoration of the Ketchaoua Mosque, completing work damaged by the 2003 Boumerdès earthquake and reopening it in April 2018, with efforts praised by Algerian and Turkish experts for adhering to original 17th-century Ottoman architectural features, including mihrab columns and domes. This project, costing millions and involving joint Algerian-Turkish teams, was lauded as a model of authentic revival that restored the mosque's religious functionality without altering its Islamic character. However, some Algerian commentators and analysts have critiqued such foreign-led initiatives as exerting undue influence over national heritage, framing them within broader debates on "neo-Ottoman" soft power rather than pure aid, though specific authenticity concerns for Ketchaoua remain limited compared to sovereignty worries in French proposals.^[7]^[44]^[45] The Casbah, designated a UNESCO World Heritage Site in 1992, continues to grapple with seismic vulnerabilities and urban decay, as documented in monitoring reports and vulnerability assessments. Algiers lies in a high-seismicity zone, with studies identifying over 80% of Casbah buildings—many unreinforced masonry structures like those around Ketchaoua—as highly susceptible to earthquakes, exacerbated by the 2003 event that damaged the mosque's foundations. Urban pressures, including overcrowding and neglect, have led to severe degradation, with UNESCO reactive monitoring emphasizing the need for integrated risk management to prevent further loss, amid disputes over funding priorities between local rehabilitation and international standards.^[8]^[46]^[47]

References

[1]
Ketchaoua Mosque | IRCICA
This mosque is a significant monument from 17th century, especially notable for its unique Moorish style and rich decoration. At the main entrance, there are ...Missing: facts | Show results with:facts
[2]
Djamaa Ketchaoua Algiers, Algeria - Archnet
In 1844, it was again demolished and rebuilt as the Cathédrale Saint-Philippe. With the end of colonization in 1962, it once again began to function as a mosque ...Missing: records | Show results with:records
[3]
Ketchaoua Mosque - Islamic Heritage
After the mosque's demolition in 1844, a large church was built, and the building remained a cathedral until Algeria gained independence in 1962. With the ...Missing: facts | Show results with:facts
[4]
[PDF] The Transformation Of Churches Into Mosques. The Ketchaoua ...
Jan 2, 2024 · Concerning the architectural style of the cathedral, the entire structure was constructed in a manner that harmoniously amalgamated various ...
[5]
Algeria recalls French massacre at Ottoman-era Ketchaoua Mosque
Oct 17, 2021 · The mosque was restored in line with the original Ottoman architectural plan according to historians and researchers from both Algeria and ...Missing: facts | Show results with:facts
[6]
Historical Ketchaoua Mosque in Algeria was Opened - TİKA
Apr 16, 2018 · The Ketchaoua Mosque, built in the 14th century, was renovated by TİKA and opened for worship on April 13, 2018, after being used as a church ...Missing: architect | Show results with:architect
[7]
The Restoration of the Ketchaoua Mosque is a Point of Pride ... - TİKA
Jan 27, 2018 · ... UNESCO world heritage site today. During President Recep Tayyip ... Ketchaoua Mosque was started in 2014 and it was completed last year.
[8]
Kasbah of Algiers - UNESCO World Heritage Centre
The Kasbah of Algiers was listed as a national historic site in November 1991 and safeguarded sector in 2003. The legal framework that ensures its protection ...Missing: Ketchaoua Mosque official
[9]
Ketchaoua Mosque - Archiqoo
In 1992 the mosque was inscribed as a UNESCO World Heritage Site as part of Kasbah of Algiers. The site is one of the elements that make up the UNESCO World ...<|separator|>
[10]
The Kasbah of Algiers, a symbol of Algeria - Revisited - France 24
Oct 4, 2019 · It's a series of white houses and narrow streets, all cascading down to the Mediterranean Sea. The Kasbah of Algiers, a UNESCO World ...Missing: Casbah | Show results with:Casbah
[11]
The Ketchaoua Mosque: History with a capital H - Guide.en-vols
First built by the Rebai tribe in 1436 at the “Goat Plateau” water source from whence Ketchaoua takes its name, it was then enlarged around 1613 under the ...
[12]
The Kasbah of Algiers
UNESCO World Heritage since 1992. Administratively, it is located in the town of Casbah, in the wilaya of Algiers. Its history goes back to antiquity.<|separator|>
[13]
Investigation of the 1716 Algiers (Algeria) Earthquake from Historical ...
This research article presents the consequences of 1716 Algiers earthquake. The damage records are collected from the Ottoman archives, consular mails, ...
[14]
Seismic vulnerability assessment to earthquake at urban scale - NIH
Mar 27, 2018 · Seismic activity in the study region Northern Algeria has been the site of various historical earthquakes and has been subjected to extensive ...
[15]
The Algiers, Algeria Earthquake (M w 6. 8) of 21 May 2003
Mar 9, 2017 · The 21 May 2003 Algiers earthquake was the most important and destructive earthquake in northern Algeria since the El Asnam earthquake of 1980.
[16]
Mosquée Ketchaoua, Alger… - Patrimoine.dz
Oct 1, 2020 · La première mosquée Ketchaoua d'Alger a été bâtie par la tribu Rebai en 14361, auprès de l'emplacement d'une source, au lieu-dit «Le plateau des ...Missing: date construction historiques
[17]
La mosquée Ketchaoua - Babzman
Un bâtiment plus important a été construit vers 1613 sous la Régence ottomane. Elle a été de nouveau reconstruite en 1794 sous le gouvernement de Hasan Pacha.
[18]
France, Religion, and the Conquest of Algeria, 1830-1870
“The Tyranny of Tolerance” examines France's brutal entry into North Africa and a foundational yet unexplored tenet of French colonial rule: religious ...Missing: eviction | Show results with:eviction
[19]
french memoricides in algeria: a study on socialization institutions
Jul 31, 2020 · In 1830, French occupation launched its first attacks on mosques by demolishing one of the seven major metropolitan mosques, the "Mosque of ...
[20]
(PDF) Analysis of Converted Historical Mediterranean Churches and ...
Jul 26, 2023 · During the French rule, the Duke of Rovigo ordered to occupy the Mosque in 1831. ... converted to Ketchaoua Mosque. in 20th century. The main goal ...
[21]
[PDF] French Colonial Policy in Algeria: Integration and Naturalisation ...
May 1, 2025 · 17 In 1830, the French authorities closed 13 large mosques, 108 small mosques, 32 madrasas, and 12 zawiyas in Algiers, converting many mosques ...
[22]
[PDF] Erasing the Ketchaoua Mosque - Barnard Architecture
In the hands of the Catholic Church, architectural eclecticism emerged in mid-nineteenth-century Algiers as a style of forcible assimilation, one geared.
[23]
Christianity and French Algeria (Chapter 1)
Jun 5, 2016 · From the French invasion in 1830, Catholic and Protestant churches created strong ties to the French colonial regime in Algeria.Missing: eviction | Show results with:eviction
[24]
Algerian president recalls French massacre at Ottoman mosque
Oct 11, 2021 · Algerian president recalls French massacre at Ottoman mosque. Nearly 4,000 worshippers resisting mosque's conversion into church massacred by ...Missing: resistance | Show results with:resistance
[25]
Prise violente et transformation de la mosquée en cathédrale
Jan 23, 2019 · « Le 24 décembre 1832, une des plus jolies mosquées d'Alger, située dans la rue du Divan, ayant été consacrée au culte catholique, le ...Missing: primaires | Show results with:primaires<|control11|><|separator|>
[26]
Ottoman-era witness to French crimes in Algeria: Ketchaoua Mosque
Oct 16, 2021 · The Ketchaoua Mosque was built in 1520 by Khair al-Din (Hayreddin) Barbarossa, then-Ottoman ruler of Algeria, in the famed Casbah quarter of ...
[27]
Erasing the Ketchaoua Mosque: Catholicism, Assimilation and Civic ...
Mar 2, 2020 · The book chapter looks at the French policy in colonial Algeria of forcibly converting Muslim religious buildings in relation to recent debates ...Missing: initial adaptations rule engineering reports
[28]
The Living Heart of Algeria: Mosques as Guardians of Faith, Culture ...
Oct 4, 2025 · The emotional reconversion of the Ketchaoua Cathedral back into a mosque, marked by triumphant Friday prayers in July 1962, underscored the ...
[29]
Scored by history, overhauled Algiers mosque to reopen - Arab News
Nov 15, 2017 · The Ketchaoua Mosque has had a tumultuous past that, at one point, saw it turned into a cathedral under French rule. Now the ornate towers and arches are set ...
[30]
[PDF] Study Methodology of the Architectural Periodization of Algerian ...
The Ottoman mosques have a symmetrical two-part plan: the first rectangular volume, whichc adjoins the main entrance, is a spacious open courtyard, on four.
[31]
Ketchawa mosque | PDF - Slideshare
1) The Ketchawa Mosque was originally built in 1612-1613 during Ottoman rule in Algeria and was enlarged in 1794. · 2) In 1932 during French colonial rule, parts ...
[32]
Repair and retrofit of Ketchaoua Mosque in Algeria - ResearchGate
Overview of Ketchaoua Mosque. Repair and retrofit of Ketchaoua Mosque in Algeria. H. Sesigur & G. Erol. Istanbul Technical University, Faculty of Architecture ...Missing: initial adaptations
[33]
Repair and retrofit of Ketchaoua Mosque in Algeria - ResearchGate
Sep 26, 2016 · In order to evaluate the existing seismic capacity of the mosque and select the appropriate retrofitting technique, incremental nonlinear static ...Missing: adaptations | Show results with:adaptations
[34]
ALGERIA Religion - The World of Info
Islam is the official state religion that is practiced by almost the entire population (99%). Less than 1% of the population are Christians, many of the ...
[35]
Ketchaoua Mosque, Algiers - Tripadvisor
Rating 4.3 (63) Located among the buildings in the lower part of the casbah of Algiers, we passed in front of its entrance as we were leaving the casbah. On the 23 steps in ...
[36]
Mosquee Ketchaoua (Ketchaoua Mosque), Algiers - GPSmyCity
Originally constructed in 1612 during Ottoman rule, the mosque has undergone significant transformations over the centuries. Under French colonial rule in ...
[37]
Turkey restores symbolic mosque in Algeria - Anadolu Ajansı
Dec 17, 2017 · Turkey's state development aid agency has restored a historic mosque in Algeria known as a symbol of the country's independence.Missing: early repairs post
[38]
Archnet > Site > Djamaa Ketchaoua
In 1844, it was again demolished and rebuilt as the Cathédrale Saint-Philippe. With the end of colonization in 1962, it once again began to function as a mosque ...
[39]
[PDF] 5 Erasing the Ketchaoua Mosque - Barnard Architecture
The document also records that a total of eleven mosques were converted into Catholic churches throughout Algeria before 1850.
[40]
Algerian president remembers French massacre at Ottoman ...
Oct 16, 2021 · Nearly 4,000 worshippers protesting mosque's conversion into church were massacred by French colonial forces in the mid 19th century.<|separator|>
[41]
Kasbah of Algiers - UNESCO World Heritage Centre
... 2018 between the Wilaya of Algiers, the Ile-de-France region and Ateliers Jean-Nouvel regarding the revitalization of the Kasbah is no longer in force.
[42]
Dear Jean Nouvel, Please Don't “Revitalise” the Algiers Casbah
Dec 20, 2018 · This open letter calls on the French starchitect to renounce his recent commission to transform the historical center of Algiers, ...
[43]
Restoration of the Casbah of Algiers
Moreover, the Ketchaoua mosque within the Casbah, which was damaged in a 2003 earthquake, was restored and reopened in 2018 with funding from the Turkish ...
[44]
Turkey restores symbolic mosque listed as UNESCO heritage site in ...
Dec 16, 2017 · The Ketchaoua Mosque ... Turkey restores symbolic mosque listed as UNESCO heritage site in Algeria ...Missing: official | Show results with:official
[45]
TİKA's Heritage Restoration Projects: Examples of Foreign Aid or ...
Sep 21, 2021 · In its first decade of work, TİKA provided over 4 million Euros for the restoration of several monuments: Sheikh Mustafa's Türbe in Belgrade ( ...Missing: Ketchaoua | Show results with:Ketchaoua
[46]
(PDF) A procedure for the identification of the seismic vulnerability at ...
Aug 6, 2025 · The procedure is illustrated in this paper by way of application to The Casbah of Algiers, a world heritage site composed of building clusters ...
[47]
Impact of legislative precision in the management of the Casbah
May 15, 2023 · This paper investigates the law and subsequent legal instruments used in heritage management and the impact of legislative provisions on the management of the ...