Baku, the capital of Azerbaijan, is a vibrant city situated on the Caspian Sea’s western coast. Known for its unique blend of modern architecture and ancient history, Baku features landmarks such as the Flame Towers, the futuristic Heydar Aliyev Center, and the medieval Old City (Icherisheher), which is a UNESCO World Heritage site.For travelers, convenient car rental at Baku International Airport provides easy access to explore this fascinating city and its surroundings.