Site Record

On a terrace on on the S slopes of Derlwyn Isaf amongst scatters of surface stone are more discrete piles which may have an artificial origin. Four piles are disposed in roughly E-W fashion. The largest measures 8m (E-W) by 7m and is defined by a stony rim bank 1m-1.5m wide and 0.2m high with a slightly sunken interior and rubble fill.

DKL/DJP 29.1.93