L:
V:

M4 Sink at Heol Las


NGR: SS 9288 8267
105 m.asl

Bridgend , South East Wales
map using leaflet map:
Sink
Access
Description
History
Hydrology Traced with Fluorescein to borehole (near R.Ewenny) at Bridgend Industrial Estate Tests
Conservation
Survey
References
in BGS [borehole] record of spring
Cambrian Cave Registry entry 2020-19
© Caving Wales ⓗ Ogofa Cymru