Algiers, the capital of Algeria, is home to the magnificent Ketchaoua Mosque and the historic Great Mosque of Algiers, showcasing centuries of Islamic architectural heritage. The city's Casbah, a UNESCO World Heritage site, contains numerous Ottoman-era mosques and Islamic monuments that reflect the region's rich Islamic history. As the heart of Algeria's Muslim population, Algiers maintains strong Islamic traditions and serves as a center for Islamic scholarship and culture in North Africa.