The Cologne Opera House, known as Oper Köln, is a prominent opera house located in Cologne, Germany. It serves as the main venue for the city's opera company and hosts a variety of performances, including operas, ballets, and concerts. The building features a modern design and has a seating capacity of around 1,200. Opened in 1957, the Cologne Opera House has become a cultural landmark in the region. It is renowned for its diverse programming and high-quality productions, attracting both local and international audiences. The opera house plays a vital role in promoting the arts within the Cologne community.