RheinEnergieStadion is a multi-purpose stadium located in Cologne, Germany. It serves as the home ground for the 1. FC Köln football team and has a seating capacity of approximately 46,000 spectators. The stadium was opened in 1923 and has undergone several renovations, the most significant being in 2004, when it was modernized for the 2006 FIFA World Cup. The stadium is known for its distinctive architecture and vibrant atmosphere during matches. It also hosts various events, including concerts and other sports competitions, making it a key venue in the region. Its location near the city center makes it easily accessible for fans and visitors alike.