Palace of the Shirvanshahs is a 15th-century palace built by the Shirvanshahs. The complex contains the main building of the palace, Divanhane, the burial-vaults, the shah's mosque with a minaret, Seyid Yahya Bakuvi's mausoleum (the so-called "mausoleum of the dervish"), south of the palace, a portal in the east, Murad's gate, a reservoir and the remnants of a bath house.
Old City is the historical core of Baku, the capital of Azerbaijan. The Old City is the most ancient part of Baku, which is surrounded by walls. In 2007, the Old City had a population of about 3000 people.
The Maiden Tower is a 12th-century monument in the Old City, Baku, Azerbaijan. The Maiden Tower houses a museum, which presents the story of the historic evolution of Baku city. It also has a gift shop.