Pant Mawr


Slate Mine
Worked from 1840s

Jan 1st, 2024 from GWSI by Buddle-Bot


North Wales
Croesor
52.981889, -4.0003552
SH 6580 4460
Open Access
630m
#1,509

Underground quarry at 1500’. Several adits to chambers.**

Publications (2)

  • (1997); WMS Newsletter Issue 36 Jun; 8 pages
  • Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968

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