thesweetcheat

thesweetcheat

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Image of Cwm Bwchel, Black Mountains (Round Cairn) by thesweetcheat

Cwm Bwchel, Black Mountains

Round Cairn

Lanscape context from across the valley on Hatterrall ridge. Cwm Bwchel cairn is on top of the spur in the centre of the picture. Graig Ddu cairn is on the spur on the far left. Chwarel y Fan is the summit rising far right.

Image credit: A. Brookes (18.8.2018)

Miscellaneous

Cwm Bwchel, Black Mountains
Round Cairn

Slightly longer description of the cairn and cist from GGAT, hinting that there may be a deliberately incised V in one of the cist slabs:

The cairn described by OS workers (1975 & 1979) is a partially destroyed round barrow cist situated in open heathland. The mound is circular in form, the N area is almost level whilst the SE area is more substantial in height. It would appear that the N-NW-W of the mound has been robbed away leaving a slight curved earthwork around the cairn’s former boundary. To the central S area of the cairn is an impressive cist (diameter; 2m x 1.2m x height; 0.65m) of two long parallel flagstone slabs aligned NE-SW, with smaller slabs (0.4m) defining each open end. There is a linear incision mark (0.16m long) on the inside of the S cist slab that does not appear natural; the incision is ‘V’ shaped and may have been caused by prehistoric stone rubbing. To the S of the cist is the only area of exposed boulders.
Dimensions: diameter 15.5m; height 1.4m (max)