Konstanz Cathedral, also known as Cathedral of Our Lady, is a prominent Roman Catholic church located in Konstanz, Germany. It was built between the 11th and 14th centuries and features a mix of architectural styles, including Romanesque and Gothic. The cathedral is known for its impressive twin towers and beautiful stained glass windows. The cathedral serves as the seat of the Bishop of Konstanz and is an important religious site in the region. It also houses several notable artworks and historical artifacts, making it a popular destination for both pilgrims and tourists interested in history and architecture.