The Cathedral of Santander, also known as Santander Cathedral, is a prominent religious structure located in the city of Santander, Spain. It was built in the 12th century and features a mix of architectural styles, primarily Romanesque and Gothic. The cathedral is dedicated to the Assumption of the Virgin Mary and serves as the seat of the Bishop of Santander. The cathedral is notable for its beautiful stained glass windows and intricate altarpieces. Its bell tower, which stands at 70 meters, offers stunning views of the surrounding area. The Cathedral of Santander is not only a place of worship but also a significant cultural landmark in the region.