Old Ramschwag castle ruin

Old Ramschwag castle ruin is a medieval structure located near a crossing on the Sitter river, built with sandstone blocks that are still visible today. The main tower measures about 7.3 by 7.9 meters and forms the core of what remains.

The castle was first documented in 1176 when Ulrich de Rammiswag appeared in records in Konstanz, marking the earliest known reference to the site. It passed through multiple owners over the following centuries before eventually being held by a farmer.

The castle displays features of medieval defensive building with its tower entrance and paired round windows that reflect how people lived there. The elevated position above the Sitter valley gave the residents command over the surrounding lands.

The site sits near a river crossing and can be explored easily from nearby, with the sandstone structures remaining clearly visible throughout the year. The ruins are accessible in any season since they stand in open countryside without restricted access.

The tower entrance sits about 8 meters high and was reached originally by a wooden platform, showing how the residents achieved security through height. This unusually elevated positioning was a clever way to defend against unexpected intruders.

Location: Häggenschwil

Location: St. Gallen Constituency

Location: canton St. Gallen

Part of: list of cultural properties in Häggenschwil

Address: Kollerberg, 9312 Häggenschwil

GPS coordinates: 47.48992,9.32225

Latest update: December 9, 2025 12:22