Image of Foel Grach (Round Cairn) by GLADMAN

Looking approx north-west from Foel Grach’s summit plateau toward Cwm Caseg, possibly the site of the cairn builders’ homes, there being a clear line of sight? Perhaps, perhaps not. What is not in dispute is a whacking great (excavated) Bronze Age cairn upon Drosgl, not to mention numerous other monuments lying beyond. Anglesey sits resplendent across the Menai Straits, the fabulous Yr Elen dominating top left. (As usual, indications are approximate...ish – happy to be corrected).

Image credit: Robert Gladstone