Deepest Caves in England:
1 Ogof Ffynnon Ddu Length (km) 60.644 | Vertical Range (m): 291 | Region: South Wales
2 Three Counties System Length (km): 86.619 | Vertical Range (m): 253 | Region: Northern Dales
3 Peak Cavern – Speedwell Cavern | Length (km) : 17.75 | Vertical Range (m):248 | Region:Peak District
4 Ogof Daren Cilau System Length (km) :28 | Vertical Range (m): 232 | Region:South Wales
5 Charterhouse Cave Length (km) : 5.218 | Vertical Range (m): 228 | Region: Mendip
6 Giants Hole – Oxlow Caverns Length (km) :5.12 | Vertical Range (m): 211 | Region: Peak District
7 Penyghent Pot Length (km) :5.2 | Vertical Range (m): 196 | Region: Northern Dales
8 Reyfad – Pollnacrom – Polltullybrack Length (km) : 6.7 | Vertical Range (m):193 | Region:Co. Fermanagh
9 Gaping Gill System Length (km) : 21 | Vertical Range (m): 192 | Region: Northern Dales
10 Wookey Hole Length (km): 3.66 | Vertical Range (m):182 | Region: Mendip
The Reigate Caves

The Chislehurst Caves

Charterhouse Cave

Wookey Hole Caves

Ogof Ffynnon Ddu

The Three Counties System

Peak Cavern

Blaenau Ffestiniog – Bounce Below

Peak District
Blue John Cavern

Great Masson Cavern

Great Rutland Cavern

Oxlow Cavern

Poole’s Cavern

Speedwell Cavern

Thor’s Cave, Staffordshire

Titan
Treak Cliff Cavern

Mendip Hills
Aveline’s Hole

Cox’s cave

Eastwater Cavern

Goatchurch Cavern

Gough’s Cave

Lamb Leer

Longwood Swallet

Manor Farm Swallet

Pierre’s Pot

Reservoir Hole

Rhino Rift

Shatter Cave

St Cuthbert’s Swallet

Stoke Lane Slocker

Swildon’s Hole

Thrupe Lane Swallet
Location Croscombe, Somerset
South Devon
Kent’s Cavern

Pridhamsleigh Cavern, Ashburton
Address: A38, Newton Abbot TQ13 7JJ
Reed’s Cave

Yorkshire Dales
Alum Pot
Aquamole Pot
Bar Pot, Gaping Gill
Boxhead Pot
Big Meanie (See Death’s Head Hole)
The Buttertubs
Crackpot Cave
Coal Hole Entrance (See Short Drop Cave)
Death’s Head Hole
Disappointment Pot, Gaping Gill
Ease Gill Caverns
Eden Sike Cave, Mallerstang
Flood Entrance Pot, Gaping Gill
Gaping Gill
Gavel Pot
Great Douk Cave
Goyden Pot
Great Douk Cave
Ingleborough Cave
It’s a Cracker (See Lost Pot)
Jib Tunnel
Juniper Gulf
Langcliffe Pot
Long Churn Caves
Lost John’s Cave
Long Drop Cave
Lost Pot
Manchester Hole
Marilyn, Gaping Gill (See Disappointment Pot)
Mossdale Caverns
Motley Pot, Gaping Gill (See Disappointment Pot)
New Goyden Pot
OBJ Pot, Gaping Gill (See Flood Entrance Pot)
Oddmire Pot (See Langcliffe Pot)
Rat Hole, Gaping Gill
Rat Hole Sink, Gaping Gill (See Rat Hole)
Rift Entrance (See Short Drop Cave)
Rowten Pot
Rumbling Beck Cave (See Rumbling Hole)
Rumbling Hole
Short Long Drop Cave (see Long Drop Cave)
Simpson Pot
Short Drop Cave
Skirwith Cave
Small Mammal Pot, Gaping Gill (See Bar Pot)
Stile Pot, Gaping Gill (See Bar Pot)
Stream Passage Pot, Gaping Gill
Stump Cross Caverns
Three Counties System
Wades Entrance, Gaping Gill (See Flood Entrance Pot)
Weathercote Cave
White Scar Caves
Yordas Cave
Yordas Pot (See Yordas Cave)
Other areas
Creswell Crags

Kirkdale Cave, North York Moors

Mother Ludlam’s Cave, Moor Park, Farnham, Surrey

Dog Hole Cave, Cumbria

Pate Hole, Cumbria

Slaughter Stream Cave, Forest of Dean, Gloucestershire
Location: Berry Hill, Forest of Dean, United Kingdom
Access: Gated. Key and permit required. Contact RFDCC
Heathery Burn Cave, Stanhope, County Durham

Pen Park Hole, Bristol
Location: Southmead, Bristol, UK
Excalibur Pot, North York Moors
Location: Keldholme, North Yorkshire, UK
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