Carreg Samson

Carreg Samson is a 5000 year old Neolithic dolmen above Abercastle Bay, near Fishguard in Pembrokeshire.

The capstone, approximately 4.5m long and 2.7m wide, rests on three of the seven upright supporting stones. The whole structure was once covered by a mound of earth or stone. In the early 20th century the side gaps between the stones were blocked up to allow the dolmen to be used as a sheep pen.