Ars Ole Cave 11 Cave 12 Cave 30 Cave Near Dan Yr Odyn Clogau Bach Cave 1 Clogau Bach Cave 2 Cukoo Bend Resurgence Dead End Tube Dig 23 Dig 25 Dig 26 Dig 28 Dig 59 Dig 60 Dig 62 Dig 74 Dig 79 Dig in Shakehole 9 Heaven's Door Llygad Llwchwr Llygad Llwchwr II Ogof C Noddam Ogof Cachie Ogof Creision Ogof Dan Yr Odyn Ogof Edros Dros Pant Y Ffynnon Ogof Fern Ogof Ger Y Sarn Ogof Gilmor Ogof Gwynt Yr Eira Ogof Pant Y Dref Newydd Isaf Ogof Pen Rhiw Wen Ogof Tro r Gwew Ogof Uwch Y Ffordd Ogof Uwch Y Gorlan Ogof Uwch Y Gorlan Isaf Ogof Y Clogau Ogof Y Nant Pen Rhiw Wen Sink 4 Pen Rhiw Wen Sink 5 Pwll Cwm Sych Railway Dig
Ogof Pant Y Dref Newydd Mawr Sinc Ger Yr Ffordd Sinc Y Pant Arm Pit Blaen Y Cylchau Cave 1 Blaen Y Cylchau Cave 2 Blaen Y Cylchau Cave 3 Blaen Y Cylchau Cave 4 Blaen Y Cylchau Cave 5 Blaen Y Cylchau Cave 6 Blaen Y Cylchau Cave 7 Blaen Y Cylchau Pot Carreg Yr Ogof 2 - Shepherds Hole Carreg Yr Ogof 3 - The Slot Carreg Yr Ogof 4 Carreg Yr Ogof 5 - Limb Hole Carreg Yr Ogof 6 Carreg Yr Ogof 7 Carreg Yr Ogof Dry Sink Carreg Yr Ogof Sink 2 - East Sink Carreg Yr Ogof Sink 2 - White Death Sink Carreg Yr Ogof Sink 3 - Wet Sink Carreg Yr Ogof Sink 4 - Wet Sink Carreg Yr Ogof Sink 5 - Southeast Sink Carreg Yr Ogof Sink 6 - South Sink Cave 14 Cave 15 Cave 16 Cave 17 Cave 23 Cave 25 Dead Sheep Pot Dig 29 Dig 30 Dig 31 Dig 33 Dig 39 Dig 40 Dig 64 - above quarry Dig 72 Dig 73 Dig in Shakehole 1 Dig in Shakehole 2 Forgotten Cave Guineas Cave Lower Herberts Quarry Cave Moel Gornach Rising No. 6 Cave Ogof Careg Llwyd Ogof Dan Y Chwarel Ogof Dan Y Lleuad Wen Ogof Foel Fawr Ogof Pant Y Ffynnon Ogof Pasg Ogof Pwll Swnd Ogof Serra Pelada Ogof Tepse / Tepod Ogof Y Garimpeiros Ogof Y Gigfran Ogof Yr Eira Pot Hole 1 Pot Hole 6 Pwll Cynrig Redbrick Cave Resurgence 6 Sawdde Fechan Resurgence 1 Sawdde Fechan Resurgence 2 Sink 12 Sink 13 Sink 14 Sink 15 Sink 18 Upper Herberts Quarry Cave Banwen Gwys Sink Bloke's Dig Cathedral Cave - Public Entrance Cathedral Cave - Original Entrance Cave 2 Cave 3 Cave 4 Cave 6 Cave 8 Cave 10 Cave 20 Cave in Escarpment Cave in Rift Coral Beds Sink Craig Y Nos Quarry Cave Cribarth Cave Cribarth Dig Cribarth Fault Fissures Cribarth Sink Cribarth Slot Dai Hunt's Quarry Dan Yr Ogof Dead Dog Cave Dig Dig 3 Dig 4 Dig 5 Dig 6 Dig 7 Dig 9 Dig 10 Dig 11 Dig 12 Dig 13 Dig 14 Dig 15 Dig 20 Dig 21 Dig 43 Dig 44 Dig 45 Dig 46 Dig 47 Dig 48 Dig 49 Dig 51 Dig 52 Dig 53 Dig 54 Dig 75 Dig 76 Dig 77 Dig 78 Dig in Shakehole 4 Dig in Shakehole 6 Dig Near Ogof Ffynnon Dewi Sant Dig Near Pulpit Dig Dig Near Pwll Dwfn Dig Near Sinc Y Giedd Disgwylfa Dig Greenstick Sink Gwys Resurgence Harvey's Hole Hole Near Twll Tal Draenen Lake Swallow Hole Ogof Ar Ol Dyffros Ogof Canol Haf Ogof Carreg Lem Ogof Dewi Sant Ogof Dewi Sant Sink Ogof Diwedd Yr Enfys Ogof Ffynnon Dewi Sant Ogof Nofio Ogof No Ogof 1 Ogof No Ogof 2 Ogof Twll Tal Draenen Ogof Twyn Tal Draenen Ogof Yr Esgyrn Pulpit Dig Pwll Dwfn Pwll Porth Ddu Pwll Y Cig Pwll Y Wydden Resurgence Below
Ogof Un Cam Roaring Hole Rumbling Rift Rusty Horseshoe Dig Rusty Horseshoe Sink Seminular Mine Sinc Ddu Sinc Y Giedd High Flow Sink Sinc Y Giedd Low Flow Sink Sinc Y Giedd Main Sinks Sink 1 Sink 3 Sink 7 Sink 8 Sink 9 Sink 10 Sink 16 Sink 28 Sink by Track Sink and Dig 2 Sink near bog Sink Near Rusty Horseshoe Dig Site 1 Site 2 Site 3 Site 4 Site 5 Spring 2 Shakehole Top Shakehole Dig Tunnel Cave - Top Entrance Upper Hospital Cave Waun Fignen Felin Waun Fignen Felin West Sink Brecon Road Dig Brecon Road Foxholes Cave Dig Near Ogof Fechan Frank's Rift Garreg Fawr Foxhole 1 Garreg Fawr Foxhole 2 Hepste Fawr Road Sink Hepste Foxholes Hepste Lesser Resurgence Hepste Main Resurgence Lewis's Quarry Pot N Lewis's Quarry Pot NE Lewis's Quarry Pot S Lewis's Quarry Pot SW Lewis's Quarry Pot W Middle Hepste Cave Middle Hepste Northeast Cave Middle Hepste Main Sink Middle Hepste Sink Middle Hepste Southeast Dig Middle Hepste Southwest Dig Moel Penderyn Stream Sink 1 Moel Penderyn Stream Sink 2 Ogof Afon Hepste - Hardies Hole Ogof Fach Iawn Ogof Fawr Ogof Fawr Sink Ogof Fechan Ogof Glan Hepste Ogof Glan Hepste Fissure Ogof Tarddiant Hepste No1 Ogof Tarddiant Hepste No2 Ogof Tarddiant Hepste No3 Ogof Tarddiant Hepste Sink Ogof Y Glo Pwll Heol Brychan Sink Pwll Hepste Pwll Mawr Sink Rose's Rift Shakehole sink Shakehole with twin sinks Tir Deweunydd Well Tir Deweunydd Well Cave Tir Deweunydd Well Sink Tuck's Rift Twyn Du Swallet A Cave Agen Allwedd Ap Derek A Dig (Unnamed) A Pot (Figure of 8 Hole) Cave by the Road Crochan Sion Hopkin Dead Dog Cave Eglwys Faen - Entrance 1 Eglwys Faen - Entrance 2 Eglwys Faen - Entrance 3 Eglwys Faen - Entrance 4 Eglwys Faen - Entrance 5 Eglwys Faen - Aven Entrance Eglwys Faen - Waterfall Entrance Eglwys Faen Fawr Fell's Swoop Fox Holes Gretton's Adit Ivy Rift Llangattwg Swallet Moult's Hole Ogof AR Olygfa Braf Ogof Bannau Ogof Bos Lethri Ogof Caci Ogof Capel Faen Ogof Cnwc - Price's Old Dig Ogof Daren Cilau Ogof Ffu - Left Ogof Ffu - Right Ogof Gam Ogof Grug Hywel Ogof Gwaliau Gwynion Ogof Llungwyn Ogof Newport Ogof Eryr Ogof Pen Y Gwent Ogof Tynol Y Gareg Onneu Stream Resurgence 1 Onneu Stream Resurgence 2 Pastie digs Price's New Dig Price's Old Dig - Ogof Cnwc Pwll Coedog Pwll Estrys Pwll Y Gwynt Pwll Y Pasg Rock of Ages Dig Rowan Pot Dig Twll Y Cadno Twll Y Llwynog Waen Rudd Waun Ddu Resurgence 1 Waun Ddu Resurgence 2 Waun Ddu Resurgence 3 Waun Ddu Resurgence 4 Waun Ddu Resurgence 5 Waun Ddu Resurgence 6 Balance Shaft Balcony Cave Beech Tree Cave Box Cave Brynmawr Old Dig Carn Y Gorfydd Sink 1 Carn Y Gorfydd Sink 2 Clydach South Resurgence Clydach South Resurgence 1 Clydach South Resurgence 2 Cwmavon Quarry Cave - Left Cwmavon Quarry Cave - Middle Cwmavon Quarry Cave - Right Cwmavon Surface Collapse Devil's Bridge Cave Dig in Shakehole Domis Natrix Elm Hole Flood Rising Ffynnon Gisfaen Resurgence 1 Ffynnon Gisfaen Resurgence 2 Ffynnon Gisfaen Resurgence 3 Gilwern Hill Sink Bach Gilwern Hill Sink Mawr Gilwern Quarry Cave 2 Gilwern Quarry Cave 3 Lasgarn Quarry Cave Llanelly Quarry Pot Nant Maelor Cave 1 Nant Maelor Cave 2 Nant Maelor Cave 3 Ogof Cadno Gwal Ogof Capel Ogof Clogwyn Ogof Craig A Ffynnon Ogof Craig Ddu Ogof Cwm Dyar Ogof Draenen Ogof Drws Cefn Ogof Dwy Sir Ogof Gelynnen Ogof Gwyfyn - Moth Cave Ogof Helog Glas Ogof Mis Mel Ogof Nant Rhin Ogof Pen Maelor Ogof Pont Gam Rhaeadr Ddu Ogof Rhyddyd Ogof Rosyn Ogof Tarddiad Pwll Du Rising Ogof Wrth Y Rheilffordd Ogof Y Graig Outer Quarry Cave Overhang Cave Pwlldu Quarry Cave 1 Pwlldu Quarry Cave 2 - Rift Dig Pwlldu Quarry Shelter Pwll Gilwern Pwll Y Cwm Pylon Cave Quimp's Quarry Caves Rift Cave Rock and Fountain Springs Scorched Earth Rift Shakespeare's Cave Shakespeare's Neighbour Cave Siambri Ddu Sink Sink into Grit Sink into Pot Sink into Rift 1 Sink into Rift 2 Snatchwood Risings Tradesman's Entrance Tuck's Hole Tumble Cave Tumble Resurgence 1 Tumble Resurgence 2 Tunnel Waterfall Cave Wookey's Dig Deborah's Hole Hardings Down Cave Llethrid Swallet Mansel's Shelter Mewslade Cave Mewslade Quarry Cave Mewslade Quarry Cave - Left Entrance Mewslade Rock Cave Mewslade Rock Wriggle Ogof Ffynnon Wyntog Ogof Wyntog - Upper Entrance Ogof Wyntog - Sea Cave Entrance Red Chamber Rock Shelter Opposite Ogof Wyntog Sea Cave Below Ogof Wyntog Short Cave Tooth Cave Aeroplane Hole Babysitter's Dig Cave 1 Cave 2 Cave 3 Cave 4 Cave Behind Ty Mawr Chas Jay's Dig Cwm Dwr Cwm Dwr Two Cwm Dwr Three Cwm Dwr Quarry Cave 1 Cwm Dwr Quarry Cave 2 Dan Y Chwarel Deep Rift Dig 50 Dig Behind Ty Mawr Dig 1 Behind Stump Dig 2 Behind Stump Dig in Shakehole Dig in Shakehole 3 Dig in Shakehole 11 Dig Near Cutting Dig Near Hot Air Mine Dig Near Whiskey Aven Dig North of Ogof Careg Cadno Dig North of Twll Gwynt Oer Dig West of Ogof Careg Cadno Dig With Spoil Engine House Dig Firebeater Hill Dig 1 Firebeater Hill Dig 2 Firebeater Hill Dig 3 Foxholes Hole Hole 2 North of Hot Air Mine Hole Near Path Hospital Rising Hot Air Mine Jem Rowland's Dig Keyhole Dig Large Doline Ogof Careg Cadno Ogof Ffynnon Ddu 1 Ogof Ffynnon Ddu 2 Ogof Ffynnon Ddu Resurgence Ogof Gweath Brics Ogof Pant Canol Ogof Y Dynion Ogof Y Ffordd Ogof Yr Ardd Upper Entrance Ogof Yr Ardd Main Entrance Pant Mawr Pot Pant Mawr Sink Pentwyn Farm Resurgence Pete Francis' Dig Powell's Cave - Lower Entrance Powell's Cave - Upper Entrance Pwll Byfre Pwll Coediog Quarry With 3 Holes In Razor Blade Pot Resurgence 7 Rift in Quarry Shakehole Sink Small Dig Small Pot Solution Tube in Quarry 1 Solution Tube in Quarry 2 Solution Tube in Quarry 3 Solution Tube in Quarry 4 Steel Drum Dig Stump Hole Twll Gwynt Oer Wern Pot Weighbridge Quarry Upper Cave Weighbridge Quarry Dig Wheelbarrow Dig Whiskers Cave Whiskey Aven Zach's Dig Arcade Cave - Town Drain Badger Cave Blaen Nedd Uchaf Resurgence Blaen Nedd Uchaf Sink Blaen Nedd Uchaf Swallet Bridge Cave Cave 31 Carnau Gwynion West Digs Coed Y Garreg Middle Rising Coed Y Garreg North Rising Crowbar Hole Cwm Nedd Risings Cwm Pwll Y Rhyd Cwm Pwll Y Rhyd Bach Dig 70 Dig In Shakehole 15 Dig In Shakehole 16 Dry Way Dig Eighteenth Hole Adit Ffynnon Siom De Graig Fawr Sink Green Cave Gwaen Cefn Y Garreg Pot North Gwaen Cefn Y Garreg Rock Shelters Gwaen Cefn Y Garreg Shakehole Gwaen Cefn Y Garreg Sink Hole by the Wall - Mutton Pot Lesser Pulpit Hole Lewis's Pot Little Badger Cave Little Neath River Cave Flood Entrance Little White Lady Cave Lost Valley Digs Lost Valley Sink Little Neath River Cave Main Sink Little Neath River Cave Lesser Middle Sink Little Neath River Cave Resurgence - R2 Melltle Main Sink - Church Sink Obvious Cave Ogof Cadno Ogof Cagoule Ogof Carnau Gwynion Ogof Cas Ogof Coeden Prop Ogof Cul 1 Ogof Cul 2 Ogof Cul 5 Ogof Cul Rift Ogof Cwbl Hardd Ogof Derw Ogof Ffynnon Ogof Gwaen Cefn Y Garreg Ogof Gwib Ogof Gwidihw Ogof Gwynion 1 Ogof Gwynion 2 Ogof Hebog 1 Ogof Hebog 2 Ogof Hebog Shaft 1 Ogof Hebog Shaft 2 Ogof Lliwiog Ogof Llyn Fach Ogof Nantes Ogof O'Flaen Y Waun Ogof Rasyr - TBC Ogof Sanna Ogof Siom Ogof Triachwech Pot 1 Pot 2 Pot 3 Pant Mawr Risings Pont Cwm Nedd Sink Porth Yr Ogof - Entrance A (divers) Porth Yr Ogof - Entrance B (divers) Porth Yr Ogof - Entrance C Porth Yr Ogof - Entrance D1 Porth Yr Ogof - Entrance D2 Porth Yr Ogof - Main Entrance - E Porth Yr Ogof - Entrance F Porth Yr Ogof - Entrance G Porth Yr Ogof - Entrance H Porth Yr Ogof - Entrance I Porth Yr Ogof - Entrance J Porth Yr Ogof - Entrance K Porth Yr Ogof - Entrance L Porth Yr Ogof - Entrance M Porth Yr Ogof - Resurgence N Productus Pot (18th Hole) Pulpit Hole Pwll Derw Dig Pwll Du Pwll Derw Sink Pwll Pindar Pwll Maes Y Gawnen Pwll Maes Y Gawnen Sink Pwll Y Felin Sink Pwll Y Ffordd Pwll Y Gelynen Rift Near Ogof Hebog Resurgence Sarn Helen Sink Sink in Shakehole at Gritstone boundary Sink in Shakehole - COTMV58 Sink - COTMV40 Sink - COTMV41 Spring - COTMV56 The Chasm 1 The Chasm 2 Theoretical Pot - TBC Town Drain - Arcade Cave White Lady Cave - Railway Tunnel Cave White Lady Supra Cave Y Gwal Blaen Onneu Quarry Cave 1 Blaen Onneu Quarry Cave 2 Blaen Onneu Quarry Cave 3 Blaen Onneu Quarry Cave 4 Blaen Onneu Quarry Pot Chartists Cave Crescent Cave Dig 1 Dig 2 Dig 55 Dig 56 Dig 57 Ffynnon Cae-Rhos
Dry Weather Resurgence Ffynnon Cae-Rhos
Wet Weather Resurgence Morlais Castle Cave Morlais Castle Resurgence Morlais Quarry Cave 1 Morlais Quarry Cave 2 Morlais Quarry Cave 3 Morlais Quarry Cave 4 Morlais Quarry Cave 5 Morlais Quarry Cave 5 Morlais Quarry Cave 7 Morlais Quarry Cave 8 Morlais Quarry Cave 9 Morlais Quarry Cave 10 Morlais Quarry Cave 11 Morlais Quarry Cave 12 Morlais Quarry Cave 13 Morlais Quarry Cave 14 Morlais Quarry Cave 15 Morlais Quarry Cave 16 Morlais Quarry Cave 17 Morlais Quarry Cave 18 Ogof Ap Robert Ogof Carreg Wen Ogof Cynnes Ogof Cynnes 2 Ogof Dwr Dwfn Ogof Garn Galch Ogof Johnny Bach Ogof Psygodyn Gwyn Ogof Rhyd Sych Ogof Taf Fechan 1 Ogof Taf Fechan 2 Ogof Taf Fechan 3 Ogof Tarddiad Rhymney Ogof Y Ci - Lower Entrance Ogof Y Ci - Main Entrance Ogof Y Ci - Resurgence 1 Ogof Y Ci - Resurgence 2 Oxbow Cave Pwll Coch Sink Above Rhyd Sych Skull Cave Spring 17 Taf Fechan Spring Tufa Spring Vaynor Church Risings