Vystavka Dostizheniy Narodnogo Khozyaystva (VDNKh) (Russian: Выставка достижений народного хозяйства, ВДНХ, pronounced , lit. Exhibition of Achievements of National Economy) is a permanent general purpose trade show and amusement park in Moscow, Russia. Between 1991 and 2014 it was also called the All-Russia Exhibition Centre. It is a state joint-stock company.
VDNKh is located in Ostankinsky District of Moscow, less than a kilometer from Ostankino Tower. It is served by VDNKh subway station, as well as by Moscow Monorail. Cosmonauts Alley and the Worker and Kolkhoz Woman statue are situated just outside the main entrance to VDNKh. It also borders Moscow Botanical Garden and a smaller Ostankino Park, and in recent years the three parks served as a united park complex.
The exhibition was established February 17, 1935 as the All-Union Agricultural Exhibition (VSKhV) (Russian: Всесоюзная Сельско-Хозяйственная Выставка; Vsesoyuznaya Selsko-Khozyaystvennaya Vystavka). An existing site (then known as Ostankino Park, a country territory recently incorporated into the city limits), was approved in August 1935. The master plan by Vyacheslav Oltarzhevsky was approved in April 1936, and the first show season was announced to begin in July 1937.
However, plans did not materialise, and three weeks before the deadline Joseph Stalin personally postponed the exhibition by one year (to August 1938). It seemed that this time everything would be ready on time, but again the builders failed to complete their work, and regional authorities failed to select and deliver proper exhibits. Some pavilions and the 1937 entrance gates by Oltarzhevsky were torn down to be replaced with more appropriate structures (most pavilions were criticised for having no windows). According to Oltarzhevsky's original plan, all of the pavilions were to be constructed from wood. In 1938, a government commission examined the construction and decided that it did not suit the ideological direction of the moment. The exhibition was considered too modest and too temporary. Oltarzhevsky was arrested, together with the Commissar for Agriculture and his staff, and eventually released in 1943. Later, he worked on the 1947-1953 Moscow skyscraper project.