St. Gall Cathedral, located in St. Gallen, Switzerland, is a prominent example of Baroque architecture. It was built between the 18th and 19th centuries and is known for its stunning twin towers and intricate interior design. The cathedral is part of the UNESCO World Heritage Site that includes the Abbey of Saint Gall, reflecting its historical and cultural significance. The cathedral houses beautiful frescoes and ornate altars, showcasing the artistic talent of the period. It serves as the seat of the Bishop of St. Gallen and is an important religious site for the local community. Visitors can admire its architectural beauty and learn about its rich history.