The Dortmunder U is a prominent cultural center located in Dortmund, Germany. Originally built in 1928 as a brewery, it has been transformed into a hub for art, creativity, and innovation. The building features a striking yellow tower, which has become a symbol of the city. Inside, the Dortmunder U houses various exhibitions, workshops, and events focused on contemporary art and design. It is home to the Museum Ostwall, which showcases modern art, and serves as a venue for cultural activities, making it a key attraction for both locals and visitors.