Mynydd Preseli - Pembrokeshire
Carn Alw -" Fort Of Echoes " , An outcrop with a small Iron age hillfort.
At an altitude of 164m , the outcrop is well below the ridge above at 317m and
Carn Menyn at 365m.
Ref: 12107
Date: 30/07/2013
Location: SN 138 334