Citadel of Algiers

The Citadel of Algiers, also known as the Casbah, is a historic fortress located in Algiers, Algeria. Built mainly by the Ottomans and later expanded by the French, it served as a defensive stronghold against invaders and a center of political power. Its architecture includes thick walls, watchtowers, and narrow streets, reflecting a blend of Ottoman and local styles. Today, the Citadel is a UNESCO World Heritage site, valued for its historical significance and well-preserved structure that offers insight into Algiers' military and cultural past.