Charterhouse Cave
| Charterhouse Cave | |
|---|---|
| Location | Charterhouse, Somerset |
| OS grid | ST 4774756201 |
| Coordinates | 51°18′09″N 2°45′03″W / 51.302558°N 2.750806°W |
| Depth | 228 m (748 ft) |
| Length | 4,868 m (15,971 ft) |
| Elevation | 255 m (837 ft) |
| Geology | Limestone |
| Access | Locked; access by permit with an approved leader; no novices |
| Cave survey | The Geological Conservation Review |
| Registry | Mendip Cave Registry |
Charterhouse Cave, on the Mendip Hills in Somerset, is the deepest cave in southern England.