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Mynydd Y Glog Shakehole sink 2, Big Doline


NGR: SN 96922 08806
345 m.asl

Rhondda Cynon Taff , Northern Outcrop - Central (Penwyllt to Penderyn)
 map using leaflet map:
Sink Doline
Access Located on common land on Mynydd-Y-Glog.
Description Two streams feed this gritstone shakehole where water sinks between boulders on the E side, although it ponds in wet weather.
History
Hydrology Traced with OB by Roy Morgan, under 18 hours to Llygad Cynon Tests
Conservation
Gallery

Brendan Marris
2012
Survey
References
BrynmawrCC Jn.1999-2000, Roy Morgan, Water tracing Penderyn area
Search for further records Browse registry map
Cambrian Cave Registry entry 1632
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