Wrysgan Slate Mine and Cwmorthin Mine, Tanygrisiau – Oldies’ Weekend (1st-4th May 2009) Saturday Trip
We began the day’s exertions by climbing up the huge incline that leads up the hill behind Tanygrisiau, and through…
Cwmorthin Mine
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Trip Reports By Cave
- Abroad
- Allt nan Uamh Stream Cave
- Alum Pot
- Aquamole Pot
- Aygill Caverns
- Bar Pot
- Big Meanie
- Birks Fell Cave
- Birks Wood Cave
- Birkwith Cave
- Black Shiver Pot
- Wad Mine
- Box Hill Mines
- Brackenthwaite Cave
- Breakish Bridge Cave
- Breakish Cave
- Brewery Shaft
- Brown Hill Pot
- Brownley Hill Mine
- Bull Pot
- Bull Pot of the Witches
- Calf Holes
- Carlswark Cavern
- Charterhouse Cave
- Cherry Tree Hole
- Cliff Force Cave
- Cnoc Nan Uamh System
- Coniston Mines
- Coppice Cave
- County Pot
- Cow Pot
- Crackpot Cave
- Craftman’s Pot
- Crescent Pot
- Croesor-Rhosydd Slate Mine
- Cwm Dwr Quarry Cave
- Cwmorthin Mine
- Death’s Head Hole
- Diccan Pot
- Disappointment Pot
- Dog Hole
- Doolin River Cave
- Dow Cave
- Eglwys Faen
- Faunarooska Cave
- G.B. Cave
- Gaping Gill
- Gavel Pot
- Giant’s Hole
- Gibbet’s Brow
- Gingling Hole
- Gods Bridge Cave
- Gorbeck Cave
- Great Douk Cave
- Hagg Gill Pot
- Hale Moss Cave
- Hangman’s Hole
- Heron Pot
- High Pasture Cave
- Hunter’s Hole
- Hunter’s Lodge Inn Sink
- Hurnell Moss Pot
- Ingleborough Cave
- Ireby Fell Cavern
- James Hall’s Over Engine Mine
- Jean Pot
- Jingling Pot
- Juniper Gulf
- King Pot
- Knock Fell Caverns
- Lancaster Hole
- Langstroth Pot
- Large Pot
- Lay-By Pot
- Link Pot
- Lionel’s Hole
- Little Hull Pot
- Llygad Llwchwr
- Long Churn
- Long Gour Cave
- Longwood Swallet
- Lost Johns’
- Low Eglin’s Hole
- Magnetometer Pot
- Manor Farm Swallet
- Marble Steps Pot
- Maskhill Mine
- The Mistral
- Moking Hurth
- Moking Pot
- Mongo Gill Hole
- Nenthead Mines
- Nettle Pot
- New Rift Pot
- Nick Pot
- Notts II
- Notts Pot
- Ogof Agen Allwedd
- Ogof Draenen
- Ogof Ffynnon Ddu
- Ogof Ffynnon Ddu II
- Ogof Rhyd Sych
- Ogof y Daren Cilau
- Old Ing Cave
- Oxlow Caverns
- P8
- Pant Mawr Pot
- Peak Cavern
- Penyghent Pot
- Peterson Pot
- Pikedaw Calamine Caverns
- Pippikin Pot
- Pol an Ionian
- Poll na Grai
- Pollballiny
- Pool Sink
- Porth yr Ogof
- Providence Pot
- Quaking Pot
- Rampgill
- Rhino Rift
- Rhiwbach Slate Mine
- Rod’s Pot
- Roger Kirk Cave
- Rowten Pot
- Scaleburn Vein
- Sell Gill Holes
- Short Drop Cave
- Simpson’s Pot
- Singing River Mine
- Sir Francis Level
- Skirwith Cave
- Sleets Gill Cave
- Smeltmill Beck Cave
- Snatcher Pot
- Spar Cave
- Sunset Hole
- Swildon’s Hole
- Swinsto Hole
- Tatham Wife Hole
- Trapdoor Pot
- Tutman’s Hole
- Tyning’s Barrow Swallet
- Uamh an Claonite
- Uncategorized
- Valley Entrance
- Washfold Pot
- Water Icicle Close Cavern
- Whirley Gill Pot
- Wretched Rabbit
- Wrysgan Slate Mine
- Yordas Cave
- Yordas Pot