L:
V:

Greenstick Sink


NGR: SN 82192 17663
483 m.asl

Powys , Northern Outcrop - West (Black Mountain)
 map using leaflet map:
Sink
Access Sink near Sinc Ddu which drains pool
Description
History
Hydrology Dye tested to Ebbing and Flowing Spring in about an hour through peat Tests
Conservation SSSI: 0854 Mynydd Du (Mixed)
Gallery

Brendan Marris
2009
Survey
References
Search for further records Browse registry map
Cambrian Cave Registry entry 226
 © Caving Wales ⓗ Ogofa Cymru