Large area of earthworks from bell pits and deeper shafts developed from the seventeenth to nineteenth centuries, and especially after the opening of the Oystermouth Railway in the valley in 1804. Situated in the Clyne Valley County Park.
(Source: Collieries of Wales, RCAHMW)
B.A.Malaws, RCAHMW, 24 May 2011.
Resources
DownloadTypeSourceDescription
application/pdfBMA - Black Mountains Archaeology CollectionReport from an Archaeological Landscape Monument Survey for Clyne Valley Shaft Mounds, Swansea, carried out by Black Mountains Archaeology in 2020. Report No. 188.
