Global InformationGuardaval Castle information
| Guardaval Castle | |
|---|---|
| Madulain | |
 Ruins of Guardaval | |
  Guardaval Castle  Guardaval Castle | |
| Coordinates | 46°35′08″N 9°55′59.59″E / 46.58556°N 9.9332194°E |
| Type | hill castle |
| Code | CH-GR |
| Height | 1,785 m above the sea |
| Site information | |
| Condition | Ruin |
| Site history | |
| Built | 13th century |
Guardaval Castle is a ruined castle in the municipality of Madulain of the Canton of Graubünden in Switzerland.