L:1600
V:

Llygad Llwchwr, Eye of the Llwchwr


NGR: SN 66866 17827
246 m.asl

Carmarthenshire , Northern Outcrop - West (Black Mountain)
map using leaflet map:
Rising Cave
Access The cave is used as a water supply by the Brecon Carreg Water Bottling company and they do not officially give permission to visit the site.
Description An extensive dry series opens on to 4 river chambers, which are part of the underground course of the River Loughour. Beyond the 4th River Chamber, about 125 metres of submerged passage has been explored by divers, ending in a low bedding plane.
History The cave has a long history, one exploration in 1841 is recorded.
Hydrology Tested from Ogof Foel Fawr. 'water becomes turbid after heavy rains...flow 63 tons per minute, which is equivalent to 14,112 gallons [1.069 cumec] per minute' (Cantrill, 1907).
Conservation
Survey
British Caver. Vol 6
Cullingford, 1951
SWCC Newsletter 49
Descent 12
TVCG/CDG in Caves of South Wales, 1995
Descent 165
References
Topographical and Historical Description of the Counties of South Wales, Rees,J, 1812?;1815
Guide to Llandeilo and its Neighbourhood, Price, L., 1883
Swansea Sci. Soc. Ann. Rep. and Transcriptions 10 and 21, 1891-2
Celtic Folklore, Welsh and Manx, Rhys, J. 1906? 1901, Vol II, p?
The Geology of the South Wales Coalfield, Part VII, T.C. Cantrill, 1907, pp.68,224
The Lakes of Wales: A Guide for Anglers and Others, Ward, F., 1931
Yorkshire Ramblers Club Journal 7, (23), 1938, p.52
British Caver, 2, p.32
British Caver, 2, p.8
British Caver, 4, 1939, p.68
British Caver, 6, 1941, p.58
British Caver, 6, 1941, p.61
British Caver, 6, 1941, p.61
British Caver, 6, 1941, p.74
British Caver, 8, p.11
British Caver, 14, p.98
British Caver, 15, p.95
British Caver, 33, Pages 20 & 30
British Caver, 41, p.69
British Caver, 45, p.65
British Caver, 59, p.60
British Caver, 66, 1977, p.23
Cave Diving Group Newsletter 1, p.47
Cave Diving Group Newsletter 16, p.23
Cave Diving Group Newsletter 17, p.20
Cave Diving Group Newsletter 25, p.17
Cave Diving Group Newsletter 26, p.20
Cave Diving Group Newsletter 28, p.22
Cave Diving Group Newsletter 30, p.20
Cullingford, C.H.D. (1951) Exploring Caves,pp.68-70
CDG nl.37, 1975
Cave Diving Group Newsletter 47, p.13
Cave Diving Group Newsletter 48, p.26
Cave Diving Group Newsletter 50, p.12
Cave Diving Group Newsletter 51, p.22
Cave Diving Group Newsletter 56, p.32
Cave Diving Group Newsletter 57, p.30
Cave Diving Group Newsletter 6, p.29
Cave Diving Group Newsletter 63, p.16
Cave Diving Group Newsletter 65, p.16
Cave Diving Group Newsletter 89, p.32
Exploring Caves, Cullingford, C.H.D., 1951, Oxford University Press, Pages 68 & 138
SWCC Newsletter 31, 1960, p.4
SWCC Newsletter 33, 1960, p.13
SWCC Newsletter 49, 1965, pp.7-9
SWCC Newsletter 56, 1967, p.13
Caves in Wales and the Marches, Jenkins, D.W. & Williams, A.M., 1967
SWCC Newsletter 67, 1970, p.7
Descent 12, 1970, p.20
The Good Old Days, Thomas, B., 1973, p.33
The Diary of Thomas Jenkins of Llandeilo 1826-1870, D.C.Jenkins (ed.), 1976;1986
Descent 41, 1979, p.16
Descent 46, 1980, p.7
ISCA Caving Club Journal 1, Volume 3, p.8
SWCC Newsletter 97, 1983
SWCC Newsletter 99, 1985, p.15
SWCC Newsletter 105, 1989, p.12
Limestones and Caves of Wales, 1989, p.208
The Caves of Carmarthen, Oldham, T., 1990, p.23
Descent 91, 1990, p.7
Caves of South Wales, Stratford, T.,, 1995, p.118
Descent 133, 1997, p.11
Descent 164, p.20
Descent 165, p.20
Descent 171, p.12, Martyn Farr, Llwchwr resurgence finally passed
Descent 188, p.18, Martyn Farr, Major excitement at Llygad Llwchwr
Brendan Marris Caves of South Wales
Cambrian Cave Registry entry 12
© Cambrian Caving Council ⓗ 2017