Burana Tower, Minaret in Chuy Valley, Kyrgyzstan.

Burana Tower is a tapering cylindrical minaret of light brown brick on a wider octagonal stone base, standing 21.7 m high with a diameter of 9 m. Horizontal bands of raised geometric brickwork in squares and crosses ring the shaft, and a light blue metal staircase and walkway attach to the base. Inside, a narrow staircase with pale wooden treads spirals up the stone-lined shaft toward a dark opening at the top.

The tower was built during the Karakhanid Empire in the 11th century and originally stood around 45 meters tall. Successive earthquakes over centuries caused significant damage and reduced its height to what remains today.

Beside the tower, a stone garden gathers balbals dated to the 6th–10th centuries, along with old grindstones and stones bearing petroglyphs from the 1st millennium BCE. Medieval historian Muhammad Haidar records that a stone inscription at the site names Imam Muhammad of Balasagun, a jurist.

The tower is located roughly 80 kilometers east of Bishkek and can be reached by regular minibuses departing from the eastern bus station. The nearby town of Tokmok offers basic services and serves as the main access point for visitors.

This is the only surviving building from Balasagun, a former Silk Road city that once served as the capital of the Karakhanid Empire. The tower represents a rare remnant of a vanished medieval metropolis.