Image of Nant-y-Llyn, Y Mynydd Du (Round Cairn) by GLADMAN

Nearing dusk beside the Nant-y-Llyn.... note just one of the many cascades/waterfalls which bless the outflow of the magical Llyn y Fan Fawr as it rushes to join the fledgling Afon Tawe beneath Y Cerrig Duon. Surely the cairn’s siting is utterly intentional?

Image credit: Robert Gladstone