Castell Castle Ruins
The Castell castle ruins in Tägerwilen (Switzerland) are a medieval fortification on a hill of the Seerücken, built in the 12th century by Constance Bishop Ulrich I and destroyed in 1499 during the Swabian War. The ruins lie on sandstone and include visible remains of the keep, palas, ring wall and towers. A lookout tower with a viewing platform offers a wide view over the surroundings. The association Friends of the Castell Ruins offers guided tours of the site.