Grenzau Castle
| Grenzau Castle | |
|---|---|
Burg Grenzau, Burg Gransioie (Großfreuden) | |
| Höhr-Grenzhausen | |
Grenzau Castle | |
| Site information | |
| Type | hill castle, spur castle |
| Code | DE-RP |
| Condition | largely preserved |
| Location | |
Grenzau Castle Grenzau Castle | |
| Coordinates | 50°27′01″N 7°39′20″E / 50.4502°N 7.6555°E |
| Height | 250 m above sea level (NN) |
| Site history | |
| Built | ca. 1210 |
Grenzau Castle (German: Burg Grenzau) is a ruined spur castle at 250 m above sea level (NN) near Höhr-Grenzhausen in the county of Westerwaldkreis in the state of Rhineland-Palatinate. It is the only castle in Germany with a triangular bergfried.