| Werdenberg Castle | |
|---|---|
| Grabs | |
 Werdenberg Castle | |
  Werdenberg Castle  Werdenberg Castle | |
| Coordinates | 47°10′07″N 9°27′42″E / 47.168506°N 9.461647°E |
| Type | hill castle |
| Code | CH-SG |
| Site information | |
| Condition | preserved or largely preserved |
| Site history | |
| Built | 1228 |
| Garrison information | |
| Occupants | counts |
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.
