Access unclearno public right of way confirmed — check locally before setting out
Standing remainssubstantial fabric survives to stand in front of
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Cwm Fforest Long Barrow is a prehistoric chambered tomb in Powys. It is one of twelve chambered tombs the Albion Guide maps in the county. It sits within Bannau Brycheiniog National Park.
Other chambered tombs nearby include Ty-Isaf Long Barrow and Penywyrlod Chambered Tomb. The nearest railway station is Abergavenny, 20 km to the south-east.