After the fall of the Communist regime in Hungary in 1989, many of the Communist statues and monuments were immediately removed. These formed the basis for the current collection of statues in the park. On 29 June 1993, the second anniversary of the withdrawal of the Soviet troops from Hungarian territory, the park celebrated a grand opening as a public outdoor museum. In 2006, a life-sized copy of the tribune of the
Stalin Monument in Budapest was built in the Statue Park with the broken bronze shoes on top of the pedestal. This is not an accurate copy of the original, but an artistic recreation by Ákos Eleőd. In 2007, a new exhibition hall and a small movie theater were opened in the Witness Square of Memento Park. The photo exhibition called "Stalin's Boots" in the exhibition hall takes the viewer through the history of the
1956 revolution, of the political changes of 1989–1990 and of Memento Park, with both English and Hungarian captions. In the barracks-theater one can see
The Life of an Agent, a documentary on the methods used by the secret police, directed by Gábor Zsigmond Papp. The film is shown in Hungarian with English subtitles. ==Sculptures, monuments and plaques==