Aqua Park is a family water park south of the Tashkent TV Tower, with pools, a wave machine, chutes, and slides. It is a leisure stop rather than a cultural sight, but it can be useful in hot weather or when traveling with children.
The park is close to several north Tashkent sights, including the Japanese Garden, Botanical Garden, and TV Tower, so it can fit into a relaxed day in that part of the city.