| Wartenstein | |
|---|---|
| Pfäfers | |
 Ruins of Wartenstein | |
  Wartenstein  Wartenstein | |
| Coordinates | 46°59′39.30″N 9°30′37.94″E / 46.9942500°N 9.5105389°E |
| Type | hill castle |
| Code | CH-SG |
| Height | 730 m |
| Site information | |
| Condition | ruin |
| Site history | |
| Built | about 1206 |
Wartenstein Castle is a castle in the municipality of Pfäfers of the Canton of St. Gallen in Switzerland. It is a Swiss heritage site of national significance.[1]
