A prehistoric ritual monument comprising a circular bank of earth or stones up to about 20 m in diameter surrounding a hollow central area. The bank may be kerbed on the inside and sometimes on the outside too, with small uprights or laid boulders. Within the central area there will be burials and pits with ash‐rich fills, hearths, and sometimes small low cairns. Ring cairns with stone banks are mainly found in western and upland areas of the British Isles but examples with earth banks occur in southern and eastern areas. They date to the later Neolithic and Bronze Age, broadly 2000 bc through to 1000 bc.