Historic Ruins
○ Second 100 Castles
Masuyama Castle
増山城
A mountain castle in Tonami, Toyama, that was one of the three great castles of Etchu Province. Its multi-ridge fortifications overlook the Tonami Plain and are now a designated national historic site covered in forest.
| Japanese Name | 増山城 |
|---|---|
| Prefecture | 富山県 |
| Region | 中部 |
| Castle Type | Mountain Castle |
| Year Built | 14th c. |
| Designation | 続100名城 |
| Coordinates | 36.5667, 137.0167 |