Saraburi
| Tham Dao Khao Kaeo | SB0038 | 442 m / -17 m |
| Shepton Mallet Caving Club/Auckland Speleo Group | 2012 | Grade UISv2 6-3-F |
| Tham Khao Lom Phat | SB0014 | 230 m / -15 m |
| Unknown surveyor | Unknown date | Grade UISv2 0 |
| Tham Lumphini Suan Hin | SB0019 | 2,019 m / -56 m |
| Smart et al./Shepton Mallet Caving Club | 1998-2003 | Grade UISv2 3-3-F |
| Tham Luong Phoo | SB0133 | 24 m / -4 m |
| Alex Thoma | 2012 | Grade UISv2 6-3-F |
| Tham Phra Phothisat | SB0018 | 150 m / -3 m |
| H. Kusch & I. Staber | 1978 | Grade UISv2 3-3-F |
| Tham Phu Thong | SB0136 | 24 m / -5 m |
| Alex Thoma | 2012 | Grade UISv2 6-3-F |