| LC control no. | sh 85021490 |
|---|---|
| LC classification | GV200.63 |
| Topical heading | Cave diving |
| Variant(s) | Cavern diving Diving, Cave |
| See also | Caving Scuba diving Skin diving |
| Found in | Global Underwater Explorers webpage Oct. 7, 2002: FAQ (What is cave diving? Cavern diving is the exploration of permanent, naturally occurring overhead environments while remaining within sight of their entrances. It differs from cave diving in that, while cave divers may penetrate thousands of yards or meters, cavern divers go no further than 130 feet/40 meters from the surface ... Cavern divers are able to use much the same equipment as they use in open water ... Cave divers, on the other hand, use highly specialized equipment to reduce the risks they encounter ...) |
 |  |  |