POTHOLE VALLEY
Pothole valley is near Llanferres in North Wales. The 1:50000 O.S. map for this area is sheet 116 (Denbigh &
Colwyn Bay) and the grid reference for this locality is SJ 192597. The BGS map sheet to refer to for this locality
is the Flint sheet.
At Pothole valley the rocks are of Carboniferous age. The galley includes photographs of the tilted layers in
the disused quarry at this locality.