Qaynargumbaz

Qaynargumbaz is an underground water reservoir in Tashkent Region built with double domes and thick stone walls. The walls measure roughly 2 meters (6 feet) in thickness and insulate the interior to keep water cool over extended periods.

This water storage system was built in the 16th century during the reign of Shaybanid ruler Abdullah Khan II. It became part of the region's infrastructure for gathering and preserving rainfall and snowmelt during dry periods.

The structure shows how people in this region managed water scarcity through thoughtful design that suited the local climate. Visitors can observe how the thick walls and domed roof kept the water cool and usable year-round.

Visitors find this site most easily with a guide, as access points are not immediately obvious from ground level. The underground location means temperatures remain steady throughout the year, making a visit comfortable in any season.

The reservoir has specially positioned water taps designed to prevent surface contamination from reaching the stored water inside. These details reveal how carefully engineers considered every aspect of keeping the water clean and safe.