Deepest caves
| Rank | Cave Name | Length (km) | Vertical Range (m) | Region | Type | More Info |
|---|---|---|---|---|---|---|
| 1 | Charterhouse Cave | 4.37 | 228 | Mendip | All cave | |
| 2 | Wookey Hole | 3.66 | 182 | Mendip | All cave | Short description |
| 3 | Longwood Swallet | 1.65 | 175 | Mendip | All cave | Short description |
| 4 | Swildon's Hole | 9.41 | 167 | Mendip | All cave | Short description |
| 5 | Manor Farm Swallet | 1.17 | 162 | Mendip | All cave | Short description |
| 6 | Eastwater Cavern | 2.8 | 160 | Mendip | All cave | Short description |
| 7 | St. Cuthbert's Swallet | 6.7 | 145 | Mendip | All cave | Short description |
| 8 | Rhino Rift | < 1 | 144 | Mendip | All cave | Short description |
| 9 | GB Cave | 1.95 | 134 | Mendip | All cave | Short description |
| 10 | Tyning's Barrow Swallet | 1.28 | 132 | Mendip | All cave | |
| 11 | Upper Flood Swallet | 3.615 | 128 | Mendip | All cave | Short description |
| 12 | Reservoir Hole | < 1 | 122 | Mendip | All cave | |
| 13 | Thrupe Lane Swallet | 1.417 | 120 | Mendip | All cave | Short description |
| 14 | Wigmore Swallet | 1.125 | 110 | Mendip | All cave | |
| 15 | Little Crapnell Swallet | < 1 | 93 | Mendip | All cave | |
| 16 | Gough's Cave | 2.135 | 90 | Mendip | All cave | Short description |
| 17 | Cuckoo Cleeves | < 1 | 76 | Mendip | All cave | |
| 18 | White Pit | < 1 | 73 | Mendip | All cave | |
| 19 | North Hill Swallet | < 1 | 70 | Mendip | All cave | |
| 20 | Read's Cavern | < 1 | 70 | Mendip | All cave | Short description |
| 21 | Twin Titties Swallet | < 1 | 69 | Mendip | All cave | |
| 22 | Lamb Leer Cavern | < 1 | 67 | Mendip | All cave | Short description |
| 23 | Waterwheel Swallet | < 1 | 67 | Mendip | All cave | |
| 24 | Cow Hole | < 1 | 64 | Mendip | All cave | |
| 25 | Goatchurch Cavern | 1.532 | 63 | Mendip | All cave | Short description |
| 26 | Sludge Pit Hole | < 1 | 62 | Mendip | All cave | |
| 27 | Thrupe Swallet | < 1 | 61 | Mendip | All cave | |
| 28 | Heale Farm Cave | < 1 | 60 | Mendip | All cave | |
| 29 | Pen Park Hole | < 1 | 60 | Mendip | All cave | Short description |
| 30 | Rose Cottage Cave | < 1 | 60 | Mendip | All cave |
If you don't see the cave you want, but you know it should be in the Mendip section, remember that this list only shows caves with at least 60 m depth of natural passage. Other caves may show up in the list of longest caves in Mendip.
However, if you are looking for a specific cave that does have at least 60 m depth of natural passage, and should be listed here, please let me know about it so I can update the database.