St. Cecilia's Church, now a museum, showcases medieval architecture.
The Schnütgen Museum is a comprehensive showcase of medieval art.
The Käthe Kollwitz Museum Köln showcases the extensive work of the German artist Käthe Kollwitz.
The Wallraf–Richartz Museum is a major art museum located in Cologne, Germany.
The Cologne Archaeological Zone is a significant historical area with fascinating excavation sites.