GB Cave

GB CaveLocationCharterhouse, Somerset, UKOS gridST 47595623Coordinates51°18′10″N2°45′11″WDepth134 metres (440 ft)Length1,950 metres (6,400 ft)Elevation253 metres (830 ft)Discovery1939GeologyLimestoneAccesslockedCave survey1. Bracknell CC (overlaid on map)2. Geological Conservation Review3. UBSS4. "GB Cave". Mendip...