There are two cairns set in close proximity on the slope of the Cefn Penagored ridge. Both cairns are about 6m in diameter but are of different forms. The upper cairn has a clearly defined structure marked by a prominent ring of large stones, some over a metre in length. The lower cairn is defined by an earth and stone bank which includes a large quantity of white quartz. There is a small stone lined cist at its centre.

Source: Cadw scheduling description.

F.Foster, RCAHMW.