One field on from the ring cairn, I leave the comfort of the broad byway and head uphill on a footpath that leads direct to the cairns on Gilwern Hill. At this point, the cloud and light drizzle turns inconveniently into a proper mid-Walian downpour. The top of the hill is cairn II itself, a large grassed-over mound the best part of 20m across and well over a metre high, with a little walkers’ addition on top that I didn’t expect to find in such a remote spot. Evidence of the mound’s stone construction is apparent from protruding stones, otherwise it could easily be taken for an earthen round barrow. A modern post-and-wire fence cuts across the southeastern side of the cairn. Aside from the lashing rain, this would be a fine spot with extensive views, particularly of the neighbouring Gelli Hill cairn.
Gilwern Hill cairn III is supposedly close by. I can’t see any sign of another cairn here. I head on down the hillside, southwest, hoping to find cairn I. This is shown on the map, but I fail to see any sign of it either, as it’s at this point that I begin to realise that the field patterns shown on the OS map have been altered and replaced by post-and-wire fence lines in other places, as well as a re-routed farm track. These re-arrangements will come back more strongly later in the walk, but here it conspires to confuse me and I fail to find cairn I. A pair of red kites hangs over cairn II on the hilltop behind me; this is obviously a little haven for these magnificent birds.