Khan Shatyr ("Royal Marquee") is a giant transparent tent in Astana, the capital city of Kazakhstan. Built in a distinctively neofuturist style, the whole complex was completed and opened on July 5, 2010, 70th birthday of Kazakhstan's president, Nursultan Nazarbayev.
The 150m-high tent has a 200m elliptical base covering 140,000 square metres. Underneath the tent is an urban-scale internal park, shopping and entertainment venue with squares and cobbled streets, a boating river, shopping centre, minigolf and indoor beach resort.
The fabric roof is constructed from ETFE-cushions. The transparent material allows sunlight through which, in conjunction with the stack effect, air heating and cooling systems, is designed to maintain an internal temperature between 15–30 °C in the main space, while outside the temperature varies between −35 and 35 °C across the year.