Birss
Caves mentioning the terme "birss"
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Tham Thewada | TH | 2018 | 94 |
| Tham Khlang - KR0062 | TH | 867 | 46 |
| Tham Warin - KR0005 | TH | 383 | 14 |
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Tham Thewada | TH | 2018 | 94 |
| Tham Khlang - KR0062 | TH | 867 | 46 |
| Tham Warin - KR0005 | TH | 383 | 14 |