Agadez Mosque

Agadez, Agadez Region, Niger

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The Agadez Mosque in Agadez, capital of Agadez Region in central Niger, stands as the world's tallest mud-brick structure at 27 meters high, constructed in 1515 during the Songhai Empire using sun-dried clay, straw, and local techniques inspired by Timbuktu architecture, with major restorations in 1844 that preserved its distinctive leaning minaret resembling a sandy pyramid topped by a small spire.

Serving as the city's central religious landmark within the UNESCO-listed Historic Centre of Agadez—a key Tuareg caravan hub on trans-Saharan routes—this beacon-like mosque with protruding wooden beams for scaffolding doubles as a compass for desert navigation and watchtower, drawing Friday prayers amid the Sahara's harsh environment. 

Its enduring earthen form, annually replastered by community rituals, symbolizes Air Sultanate heritage blending Islamic scholarship, trade, and resilient Sahelian craftsmanship in a living urban ensemble of over 300 mud houses.