Stadion Dziesięciolecia, also known as the 10th Anniversary Stadium, was a multi-purpose stadium located in Warsaw, Poland. Opened in 1955, it was primarily used for football matches and athletic events. The stadium had a seating capacity of around 45,000 spectators and was notable for its distinctive architecture. In the late 1990s, the stadium fell into disrepair and was eventually closed in 2008. It was demolished in 2010 to make way for a new development project. Today, the site is part of the PGE Narodowy, a modern national stadium that hosts various sports and entertainment events.