The Maiden Tower, also known as the "Giz Galasi," is a distinctive monument in the Old City of Baku, Azerbaijan. The tower has a cylindrical shape and is around 29 meters (95 feet) tall, with an external diameter of around 16.5 meters (54 feet) at its base. It has eight floors, each of which is accessible via a steep staircase. The tower is made of stone and is thought to have been constructed in the 12th century.

The Maiden Tower has become a symbol of Baku and is one of the most popular tourist attractions in the city. Its origins and purpose remain a mystery, although there are several legends and theories about its history. Some believe that it was used as a fire temple or a defensive structure, while others suggest that it may have been used for astronomical observations.

One of the most famous legends associated with the Maiden Tower is that of the imprisoned princess. According to the story, the king of Baku ordered the construction of the tower to protect his daughter from a predicted death. However, despite his efforts, the princess was bitten by a poisonous snake that had entered the tower. Another legend suggests that the tower was used as a prison for women who had betrayed their families or committed other crimes.

Today, the Maiden Tower houses a museum dedicated to its history and is also a popular venue for cultural events and exhibitions. Visitors can climb to the top of the tower to enjoy panoramic views of Baku's Old City and the surrounding area.