Historic Ruins
○ Second 100 Castles
Karasawayama Castle
唐沢山城
A mountain castle dating to the 10th century and stronghold of the Sano clan for over 250 years. Its well-preserved stone walls and multi-layered enclosures spread across a forested ridge above Tochigi plains.
| Japanese Name | 唐沢山城 |
|---|---|
| Prefecture | Tochigi Prefecture (栃木県) |
| Region | Kanto (関東) |
| Castle Type | Mountain Castle |
| Year Built | 10th c. |
| Designation | 続100名城 |
| Coordinates | 36.3833, 139.5833 |