Surveys published by Moldywarps Speleological Group
Danby Level Caverns, Arkengarthdale
Portcullis Cave, Arkengarthdale
Sloate Hole Mine Caverns, Arkengarthdale
Blue John Holes (Equinox Hole, Blue John Rising) - Swaledale
Blue John Holes (Equinox Hole, Blue John Rising) - Swaledale
Sod Hole Gill Caves and Shivery Gill Pot
Hudgill Burn Mine Caverns, Alston Moor
Summer Lodge, East Level Cave - Swaledale
Harker's Level, Golden Groves Mine, Apedale, Wensleydale
Coate Moor Ironstone Mine, Kildale, Cleaveland
Devis Hole Mine Caves - Extensions on Fawcett's and Robinson's Levels
Devis Hole Mine Caves - Extensions to Wyvill's Level and East Cave Series
Devis Hole Mine Caves - Horn's Workings Cave Series
Herontree Lead Mine, Whipperdale Bank, Bellerby Ranges
Cotter Side Cave - Wensleydale
Ellerkin Pot - Wensleydale
Park Scar Cave - Raydale
Stalling Busk Cave - Wensleydale
Whitfield Gill Cave - Wensleydale
Fox's Level Cave - Great Punchard Gill, Arkengarthdale
Great Punchard Gill Cave
Grimsby Hole - Great Punchard Gill
Lost Pool Sink - Gretadale
Moking Hurth - Entrance Series
Razor Pot - The Stang, Gretadale
Shivery Gill Pot - Fossdale, Wensleydale
Smithy Level Caves - Swaledale
Threlkeld Side Mine Cave - Vale of Eden
Cattle Grid Pot, The Stang, Gretadale
Devis Hole Mine Caves - East Cave Series
Devis Hole Mine Caves - South Cave Series
Devis Hole Mine Caves - West Cave Series
Hard Level Gill Cave, Swaledale
Hartleycleugh Quarry Cave
Ref: 1006. Added 28 Jan 2026.
Publication reference only
Cateran Hole, Chatton, Northumberland
The Wanny Byer - Northumberland
Mousegill Cave, West Stainmore
Cliff Force Cave, Buttertubs Pass, Swaledale
Birk Bank Fissures (Shelob's Lair, Dog Rescue Fissure), Ryedale
Buckland's Windypit, Ryedale
Slip Gill Windypit
Lovergill Caves - Swaledale
