30 June-1 July 1977. The entrance to Bryn Celli Ddu chambered cairn with patterned standing stone, Ynys Mon (Anglesey), Gwynedd, North Wales. The standing stone (which was found buried beneath the central chamber) has now been replaced by a replica. The original is in the National Museum of Wales, Cardiff. Edinburgh Arts 1977.
Edinburgh Arts 1977
Bryn Celli Ddu