Print-friendlyPhang Nga
| Tham Lak Mueng | PH0079 | 300 m |
| Smart et al. | 2001 | BCRA Grade 2a |
| Smart & Cunningham (2001) | ||
| Tham Luk Sua | PH0002 | 215 m |
| Australian expedition | 1986 | Unknown grade |
| Dunkley & Brush (1986) | ||
| Tham Nam 1 | PH0038 | 640 m / -7 m |
| Association Pyrénéenne de Spéléologie | 1987 | UIS Grade 4 |
| Deharveng et al. (1987) | ||
| Tham Nam 2 | PH0039 | 27 m |
| Association Pyrénéenne de Spéléologie | 1987 | UIS Grade 2 |
| Deharveng et al. (1987) | ||
| Tham Nam 3 | PH0040 | 65 m / -3 m |
| Association Pyrénéenne de Spéléologie | 1987 | UIS Grade 2 |
| Deharveng et al. (1987) | ||
| Tham Nam Tok Tao Thong | PH0041 | 240 m / -6 m |
| Smart et al. | 1988 | BCRA Grade 2a |
| Borowsky (1988) | ||
| Tham Nui | PH0081 | 320 m |
| Smart et al. | 2001 | BCRA Grade 2a |
| Smart & Cunningham (2001) | ||
| Tham Phet | PH0035 | 801 m / -21 m |
| Association Pyrénéenne de Spéléologie | 1987 | UIS Grade 4 |
| Deharveng et al. (1987) | ||
| Tham Phra | PH0034 | 40 m |
| Association Pyrénéenne de Spéléologie | 1987 | UIS Grade 1 |
| Deharveng et al. (1987) | ||
| Tham Phung Chang | PH0006 | 1.150 m / -10 m |
| Association Pyrénéenne de Spéléologie | 1985 | UIS Grade 4 |
| Deharveng et al. (1986) | ||
| Tham Pung | PH0033 | 23 m |
| Association Pyrénéenne de Spéléologie | 1987 | UIS Grade 1 |
| Deharveng et al. (1987) | ||
| Tham Russi 1 | PH0001 | 150 m / -10 m |
| Australian expedition | 1986 | Unknown grade |
| Dunkley & Brush (1986) | ||
| Tham Tapan | PH0007 | 1,250 m / -10 m |
| Australian expedition | 1986 | Unknown grade |
| Dunkley & Brush (1986) | ||
| Tham Thong / Tham Lot | PH0044 | 960 m / -5 m |
| Association Pyrénéenne de Spéléologie | 1985 | UIS Grade 4 |
| Deharveng et al. (1985) | ||
| Tham Ya Wua Yai | PH0082 | 700 m |
| Smart et al. | 2001 | BCRA Grade 2a |
| Smart & Cunningham (2001) |