Castle / Castle ruins Helfenberg, Gossau SG The castle was probably built in the first half of the 13th century. It was a residence of the Gielen von Glattbrugg family. …
You can see the castle from behind (entrance side), but it is not accessible as it is private. Landmark of the town. Striking castle complex, characterized by the keep from …
Castle, Bischofszell The castle served as the episcopal administration center and after the conquest of Thurgau by the Confederates in 1460 as a bailiwick seat. Today, the municipal technical services …