Algiers, the capital city of Algeria, is a vibrant metropolis located along the Bay of Algiers in the heart of the Maghreb region. With a rich history and diverse cultural heritage, it is a major center for arts, gastronomy, and trade in North Africa. The city boasts extensive infrastructure, including an efficient mass transit system, numerous museums, and significant landmarks such as the Casbah, a UNESCO World Heritage Site, and Djamaa el Djazaïr, the third-largest mosque in the world.