5 - Porth Towan to Trefor
Penrhyn Glas
From the same hairpin bend at the top of the Nant Gwrtheyrn Valley (Valley of Vortigen).
A view to the South and the Carreg y Llam Quarry (1918 to 1963) on Penrhyn Glas.
Ref: NW 1120.1
Date: 27/06/2022
Location: SH 3513 4462
