1. Chambered tomb on the north side of Mynydd Cefnamlwlch otherwise known as Coetan Arthur. The tomb has a large capstone carried by three supports. The south west of the tomb may have been closed of by a fourth support.
- M. Edwards 28.09.01

2. Indications of a cairn, 8.5m across have been noted, but not confirmed.
(source Os495card; SH23SW1)
RCAHMW AP965033/69
- J.Wiles 10.03.03