| Length | 166.00m |
|---|---|
| Opened | 2019.11.17 |
| Visited | 2023.12.30 |
かぞねだいさん
楮根第三トンネル
| Length | 166.00m |
|---|---|
| Opened | 2019.11.17 |
| Visited | 2023.12.30 |