Algiers is the capital city of Algeria, located on the Mediterranean coast of North Africa. It is known for its rich history, diverse culture, and beautiful architecture, including the famous Casbah, a UNESCO World Heritage site. The city features a mix of modern buildings and historic sites, reflecting its long-standing significance as a center of trade and culture. The population of Algiers is over 3 million people, making it one of the largest cities in Africa. The city serves as an important political, economic, and cultural hub, with various institutions, universities, and museums that showcase Algerian heritage and history.