Khon Kaen
| Tham Lai Taeng | KK0033 | 106 m / -7 m |
| Department of Mineral Resources | 2024 | Grade UISv2 4-3-F |
| Tham Large 1 | KK0029 | 32 m |
| Shepton Mallet Caving Club | 2000 | Grade UISv2 2-2-F |
| Tham Large 2 | KK0029 | 24 m |
| Shepton Mallet Caving Club | 2000 | Grade UISv2 2-2-F |
| Tham Moob | KK0046 | 107 m |
| Shepton Mallet Caving Club | 2011 | Grade UISv2 6-3-F |
| Tham Nam Thip | KK0040 | 50 m / -12 m |
| Shepton Mallet Caving Club | 2024 | Grade UISv2 6-3-EF |
| Tham Nayn Noi (Tham Kubio) | KK0004 | 339 m / -21 m |
| Shepton Mallet Caving Club/Department of Mineral Resources | 2012/2024 | Grade UISv2 6-3-BF/4-3-F |
| Tham Pha Phuang 1 | KK0001 | 145 m / -30 m |
| Association Pyrénéenne de Spéléologie | 1987 | Grade UISv2 4-3-A |
| Tham Pha Phuang 2 | KK0002 | 230 m / -10 m |
| Association Pyrénéenne de Spéléologie | 1987 | Grade UISv2 4-3-A |
| Tham Phaya Nakharat | KK0007 | 1,331 m / -107 m |
| Department of Mineral Resources | 2023-2024 | Grade UISv2 4-3-F |
| Tham Phra Wattanaram | KK0016 | 500 m / -136 m |
| Shepton Mallet Caving Club | 2005-2006 | Grade UISv2 4-3-F |
| Tham Phu Talor | KK0037 | 225 m / -18 m |
| Shepton Mallet Caving Club | 2004 | Grade UISv2 4-3-BF |
| Tham Pu Loop | KK0003 | 333 m / -13 m |
| Shepton Mallet Caving Club/Department of Mineral Resources | 2012/2024 | Grade UISv2 6-3-BF/4-3-F |
| Tham Soong | KK0028 | 55 m / -4 m |
| Shepton Mallet Caving Club | 2000 | Grade UISv2 3-3-F |