| Werdenberg Castle | |
| Built: | 1228 |
| Type: | hill castle |
| Condition: | preserved or largely preserved |
| Location: | Grabs |
| Occupants: | counts |
| Coordinates: | 47.1685°N 9.4616°W |
| Map Type: | Canton of St. Gallen#Switzerland |
| Code: | CH-SG |
Werdenberg Castle is a castle in the municipality of Grabs of the Canton of St. Gallen in Switzerland. It is a Swiss heritage site of national significance.[1]
It was the original seat of the County of Werdenberg in the Holy Roman Empire.
2. ZitiervorschlagLorenz Hollenstein: "Werdenberg", in: Historisches Lexikon der Schweiz (HLS), Version vom 03.10.2013. Online: https://hls-dhs-dss.ch/de/articles/007646/2013-10-03/, konsultiert am 12.04.2023.