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Cave
Management and Advisory Committee; this means a key must be obtained to gain access through the gate, and the log book should be signed. Round trips to the "Hall of the Mountain King" take about two and a half hours while those to the "Promised Land" take six hours. There is a fixed ladder at
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The cave is about 7 km (4 mi) in length and is renowned as one of the best-decorated caves in Wales. It contains some early short crawling sections (and what is known as an arduous and uncomfortable boulder choke) and some wet passages with voluminous quantities of mud before developing
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The cave was discovered in 1976 by Jeff Hill, John Parker and Bill
Gascoine, who had been searching for years for the way in to an underground system that they knew existed to account for the water that resurged in the locality, giving its name to the Rock and Fountain Inn on the road below. The
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the first boulder choke and climbing aids at the second boulder choke, but otherwise cavers need to provide their own tackle. The cave sometimes floods, with a sump forming beyond the first boulder choke.
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Beyond the well-decorated section the cave continues in a long series of low passages. It is thought that the cave will eventually be connected to the theoretical
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track leads from here to the Darren Ddu Quarry. The entrance to the cave is at the foot of a rock face and is barred to prevent casual access and vandalism.
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The cave can be approached from just above the old Rock and
Fountain Inn on the Heads of the Valleys Road where there is a blocked layby beside some old
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entrance is at the bottom of a quarried rock face in the disused Daren Ddu Quarry, in the flanks of the
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145:. Water flowing out of the cave is a resurgence of water draining off Llangatock Mountain above.
141:. The cave is about 7 km in length and is located at the base of a quarried rockface in the
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Since
November 2004, access to the cave has been controlled by the
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into a series of large sections lavishly decorated with mud and
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314:. Mynydd Llangatwg Cave Management and Advisory Committee
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oolite, which is the resurgence for Ogof y Daren Cilau.
197:. All the passages in Ogof Craig a Ffynnon occur in the
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is a long, linear passage section with a small stream.
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Mynydd
Llangatwg Cave Management and Advisory Committee
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16:Seven km long cave in Clydach Gorge, Wales.
290:. Cambridge University Press. p. 44.
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133:for "Cave Rock and Spring") is a
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287:Limestones and Caves of Wales
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201:which is located below the
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114:Cave the Rock and Spring
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40:Hall of the Mountain King
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284:Ford, Trevor D. (2011).
95:7 kilometres (4 mi)
312:"Ogof Craig-a-Ffynnon"
260:"Ogof Craig a Ffynnon"
264:Caves of South Wales
127:Ogof Craig a Ffynnon
24:Ogof Craig a Ffynnon
156:Llangatock Mountain
72: /
217:Access information
209:, emerging in the
203:Llanelly Formation
195:Ogof y Daren Cilau
191:Llangattock System
76:51.8090°N 3.1328°W
297:978-0-521-16913-4
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316:. Retrieved
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267:. Retrieved
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110:Translation
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55:Coordinates
50:South Wales
36:Speleothems
345:Wild caves
334:Categories
241:References
223:lime kilns
211:Pwll y Cwm
172:formations
64:51°48′32″N
225:. An old
180:flowstone
67:3°07′58″W
318:30 April
269:30 April
227:tramroad
193:through
162:The cave
47:Location
182:. The
169:calcite
149:History
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116: (
100:Access
92:Length
139:Wales
131:Welsh
118:Welsh
320:2016
292:ISBN
271:2016
135:cave
137:in
38:in
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249:^
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