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Banwen Gwys Sink


NGR: SN 79831 18254
420 m.asl

Powys , Northern Outcrop - West (Black Mountain)
 map using leaflet map:
Sink
Access Sink in area of shakeholes
Description
History
Hydrology Negative spore tests to Dan yr Ogof and Ffrwd Las (but latter is, perhaps, more likely destination) Tests
Conservation
Gallery

Brendan Marris
2009
Survey
References
Gascoine, W., (1989), Hydrology of the limestone outcrop, pp.52-53 in Limestones & Caves of Wales
SWCC Newsletter 106, 1990, pp.5-7, Bill Gascoine, A Hydrological Study of the Dan-yr-Ogof and Ffrwd Las Resurgences
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Cambrian Cave Registry entry 177
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