Church of St. James The Church of St. James from the mid-13th century is located in the lower part of the square. Semenec Museum of Natural History The museum is located about 2 km from the center of Týn nad Vltavou, near the Semenec observation tower. Týn nad Vltavou outdoor swimming center Three swimming pools on the left bank of the Vltava River provide outdoor refreshment. Vltava sightseeing cruises Regular sightseeing cruises on the Vltava River and the nearby Lužnice leave from the dock below the church. Revolving Stage The local revolving stage offers plays by the theater company outdoors with an unforgettable authentic experience. Semenec observation tower Enjoy the view of the Vltava River, its confluence with the Lužnice, and the nuclear power plant from the Semenec observ Underground corridors Beneath the square is a system of underground corridors with a tour length of about 320 m. Town Museum An interactive museum with a unique collection of moldavite and puppets. ČEZ Sport Hall A broad offer of sports activities: basketball, floorball, spinning, squash, fitness, football tennis, table tennis, fut Paddleboarding The Vltava River also offers modern forms of activities.