Upper Flood Swallet
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| Upper Flood Swallet | |
|---|---|
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| Location | Charterhouse, Somerset, UK |
| OS grid | ST 50570 55765 |
| Coordinates | Lua error in Module:Coordinates at line 489: attempt to index field 'wikibase' (a nil value). |
| Depth | 110m |
| Length | 4.1km |
| Discovery | 3 October 1968[1] |
| Geology | Limestone |
| Entrances | 1 |
| Difficulty | Extensive system with tight strenuous sections |
| Access | Leader controlled by Mendip Caving Group; experienced cavers only |
| Cave survey | MCG Upper Flood Survey 2012 |
| Registry | Mendip Cave Registry[2] |
Upper Flood Swallet which was originally known as Blackmoor Flood Swallet, is an exceptionally well-decorated cave near Charterhouse, in the carboniferous limestone of the Mendip Hills, in Somerset, England. The cave is part of the Cheddar Complex SSSI.
The entrance was revealed in the Great Flood of 1968,[3] giving the cave its name.[4] It was dug consistently since then with breakthroughs occurring in 1971, 1972, 1985 and 2006.[1]
As of September 2008 it is over 3.5 km in length and around 125 m deep.[5]
The 2006 breakthrough
[edit | edit source]In September 2006 cavers squeezed through an excavated boulder choke into new passage. In a series of three digging trips they discovered 1.2 km of well decorated cave.[6]
See also
[edit | edit source]References
[edit | edit source]- ^ a b Mendip Caving Group
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- ^ Mendip Caving Group