| Cave KR0231 |
KR00231 |
20 m |
| Spéléo Club MJC Bellgarde |
1989 |
Grade UISv2 4-3-A |
| Chandelier Cave |
KR0193 |
50 m / -18 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Corridor Cave |
KR0191 |
42 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Happy Crawfish Cave |
KR0336 |
392 m / -43 m |
| Krabi Family Expedition |
2018 |
Grade UISv2 6-3-F |
| Maya Cave |
KR0192 |
120 m / -12 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Ko Nok Sea Caves 1 to 5 |
KR0106-KR0109, KR0117 |
8 - 24 m |
| C. Vesely |
1992 |
Grade UISv2 4-3-A |
| Khao Toh Chong Rock Shelter |
KR0310 |
10 m |
| C. Conrad |
2012 |
Grade UISv2 0 |
| Rough Pearl Cave |
KR0403 |
161 m / -22 m |
| Krabi Family Expedition |
2018 |
Grade UISv2 6-3-F |
| Tham Kai Tsching Tschog |
KR0313 |
397 m / -55 m |
| Krabi Family Expedition |
2016 |
Grade UISv2 6-3-F |
| Tham Klang |
KR0062 |
867 m / -46 m |
| Orpheus Caving Club/Shepton Mallet Caving Club |
2009-2013 |
Grade UISv2 6-3-F |
| Tham Khang Khao |
KR0332 |
212 m / -32 m |
| Krabi Family Expedition |
2018 |
Grade UISv2 6-3-F |
| Tham Khanom Kho |
KR0487 |
250 m |
| D. Rateau |
2025 |
Grade UISv2 6-3-E |
| Tham Khao Khuan Kan |
KR0548 |
50 m |
| R. Bell |
2025 |
Grade UISv2 6-3-E |
| Tham Khao Kluay |
KR0003 |
248 m / -2 m |
| Association Pyrénéenne de Spéléologie |
1985 |
Grade UISv2 4-3-F |
| Tham Khao Phra |
KR0012 |
378 m / -8 m |
| Krabi Family Expedition |
2020 |
Grade UISv2 6-3-BEF |
| Tham Khao Phueng |
KR0083 |
549 m / -15 m |
| Orpheus Caving Club/Shepton Mallet Caving Club |
2009 |
Grade UISv2 6-3-F |
| Tham Khao Rang |
KR0013 |
310 m / -13 m |
| Shepton Mallet Caving Club |
2013 |
Grade UISv2 6-3-F |
| Tham Ko Phi Phi |
KR0202 |
350 m / -33 m |
| Société Spéléologique de l' Ariège - Pays d' Olmes |
1990 |
Grade UISv2 4-3-A |
| Tham Kop |
KR0057 |
26 m |
| Shepton Mallet Caving Club |
2013 |
Grade UISv2 6-3-F |
| Tham Lek Lek |
KR0334 |
1,332 m / -17 m |
| Krabi Family Expedition |
2016 |
Grade UISv2 6-3-F |
| Tham Lot Tai |
KR0018 |
125 m / 0 m |
| Department of Mineral Resources |
2024 |
Grade UISv2 4-3-F |
| Tham Luang Cha |
KR0163 |
1,657 m / -72 m |
| D. Rateau & R. Bell |
2025 |
Grade UISv2 6-3-EF |
| Tham Mai Kaeo |
KR0155 |
762 m / -70 m |
| Midlands Cave Rescue Organisation |
2019 |
Grade UISv2 6-3-BF |
| Tham Moo |
KR0331 |
216 m / -13 m |
| Krabi Family Expedition |
2018 |
Grade UISv2 6-3-F |
| Tham Muddy Stick |
KR0330 |
73 m / -3 m |
| Krabi Family Expedition |
2016 |
Grade UISv2 6-3-F |
| Tham Nang Fah |
KR0483 |
115 m |
| D. Rateau |
2025 |
Grade UISv2 6-3-E |
| Tham Nong Chang Tai |
KR0137 |
821 m / -26 m |
| Krabi Family Expedition |
2016-2018 |
Grade UISv2 6-3-F |
| Tham Ngu |
KR0133 |
120 m / -15 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Tham Pee Chit Ma |
KR0186 |
53 m / -6 m |
| Krabi Family Expedition |
2016 |
Grade UISv2 6-3-F |
| Tham Phaya Nak |
KR0048 |
170 m /-92 m |
| H. Kusch & I. Staber |
1975 |
Grade UISv2 4-3-A |
| Tham Phayakorn |
KR0203 |
335 m /-35 m |
| D. Gebauer |
1994 |
Grade UISv2 0 |
| Tham Phet |
KR0047 |
552 m / -16 m |
| Orpheus Caving Club/Shepton Mallet Caving Club |
2009 |
Grade UISv2 6-3-EF |
| Tham Phi Hua To |
KR0109 |
107 m / -12 m |
| Orpheus Caving Club/Shepton Mallet Caving Club |
2009 |
Grade UISv2 6-3-EF |
| Tham Phra Nang |
KR0051 |
30 m |
| C. Vesely |
1992 |
Grade UISv2 4-3-F |
| Tham Phra Nang Noi |
KR0079 |
185 m / -20 m |
| Speléo Club MJC Bellgarde |
1989 |
Grade UISv2 4-3-F |
| Tham Pop Kan Mai |
KR0134 |
100 m |
| D. Taborosi et al. |
2004 |
Grade UISv2 0 |
| Tham Pou Kao Hou |
KR0206 |
225 m / -56 m |
| Speléo Club MJC Bellgarde |
1989 |
Grade UISv2 3-3-A |
| Tham Rang Nok |
KR0011 |
100 m / -10 m |
| Association Pyrénéenne de Spéléologie |
1985 |
Grade UISv2 3-3-A |
| Tham Sra Kaeo |
KR0076 |
300 m / -240 m |
| Thailand Cave Diving Project/Asian Cave Diving Club |
2003-2006 |
Grade UISv2 2-2-A |
| Tham Sra Kaeo 3/Tham Sra Kaeo 4 |
KR0077 |
110 m / -58 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Tham Sra Kaeo 5 |
KR0217 |
-56 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Tham Sra Kaeo 6 |
KR0218 |
-62 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Tham Sra Kaeo 7 |
KR0219 |
200 m / -58 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Tham Sra Kaeo 8 |
KR0220 |
-65 m |
| Thailand Cave Diving Project |
Unknown date |
Grade UISv2 2-2-A |
| Tham Sra Lek |
KR0132 |
43 m / -9 m |
| A. Fletcher |
2005 |
Grade UISv2 2-2-A |
| Tham Sra Yuon Thong |
KR0020 |
721 m / -65 m |
| Orpheus Caving Club/Shepton Mallet Caving Club |
2009 |
Grade UISv2 6-3-BF |
| Tham Sua |
KR0442 |
152 m / -8 m |
| Midlands Cave Rescue Organisation |
2019 |
Grade UISv2 6-3-F |
| Tham Sua Noi |
KR0016 |
466 m / -10 m |
| Krabi Family Expedition |
2020 |
Grade UISv2 6-3-BEF |
| Tham Tam Boon |
KR0545 |
230 m |
| D. Rateau |
2025 |
Grade UISv2 6-3-E |
| Tham Than Bok Khorani |
KR0001 |
150 m / -15 m |
| Association Pyrénéenne de Spéléologie |
1985 |
Grade UISv2 4-3-A |
| Tham Thep Nimit |
KR0115 |
137 m / -9 m |
| Krabi Family Expedition |
2020 |
Grade UISv2 6-3-BEF |
| Tham Thep Pratan |
KR0243 |
214 m / -15 m |
| Shepton Mallet Caving Club |
2013 |
Grade UISv2 6-3-F |
| Tham Thewada |
KR0178 |
2,018 m / -94 m |
| Shepton Mallet Caving Club |
2013 |
Grade UISv2 6-3-F |
| Tham Thong |
KR0327 |
59 m / -2 m |
| Krabi Family Expedition |
2016 |
Grade UISv2 6-3-F |
| Tham To Luang |
KR0080 |
525 m / -51 m |
| Krabi Family Expedition |
2020 |
Grade UISv2 6-3-BEF |
| Tham Tower 1 |
KR0402 |
85 m / -28 m |
| Krabi Family Expedition |
2018 |
Grade UISv2 6-3-F |
| Tham Wang Long 1 |
KR0084 |
20 m |
| W. Blake, C. Edwards et al. |
1996 |
Grade UISv2 3-3-A |
| Tham Wang Long 2 |
KR0214 |
830 m / -40 m |
| W. Blake, C. Edwards et al. |
1996 |
Grade UISv2 3-3-A/1-1-A |
| Tham Wararin |
KR0005 |
383 m / -14 m |
| Shepton Mallet Caving Club |
2013 |
Grade UISv2 6-3-BF |
| Tham Yai Ruak |
KR0424 |
138 m |
| Surveyor unknown |
2017 |
Grade UISv2 0 |
| Wat Tham Wararin Cave |
KR0298 |
76 m / -3 m |
| Shepton Mallet Caving Club |
2013 |
Grade UISv2 6-3-F |
