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Sharbutt's Rift 2  Sharbutt's Rift  Showerbath Cave  Anniversary Rift  Steve's Endeavour Rift  Gemini Rift  Hopeless Hole  Queen's Entrance to Ariel Cave (Blacknor Hole)  Ariel Cave (Blacknor Hole)  Outer Left Twin Crack  Persil Rift  Bullseye Fissure  Saint George's Rift 

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Sandy Hole (Portland)

Westcliff, Portland.

NGR:SY 67979 71244
WGS84:50.54008, -2.45323
Length:1614 m
Depth:0 m
Altitude:0 m

Proposed to be Blacknor Hole's downstream continuation. West-East phreatic entrance tube intercepts main, North-South, para-phreatic passages. Blacknor Hole link at North end via tight and arduous rift. Combine length of Blacknor-Sandy system is ‭2,489‬ m. Southwards is arguably the UK's longest single crawl to a view past a fallen block - and may eventually dip below sea-level...

Alternate Names: Foghorn Cave; Fog Horn Cave

Notes: Karst / Mass-movement hybrid system.

Length excludes Blacknor Hole.

Sandy Hole (Portland), Dorset Caving Group, ?
Sandy Hole (Portland), Dorset Caving Group, 1971-2
Sandy Hole (Portland), Moldywarps Speleological Group, 1983

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This entry was last updated: 2020-05-13 21:04:48

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