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Latitude: 51.8241 / 51°49'26"N
Longitude: -3.5256 / 3°31'32"W
OS Eastings: 294954
OS Northings: 215040
OS Grid: SN949150
Mapcode National: GBR YH.WB3Q
Mapcode Global: VH5G0.VF10
Entry Name: Twyn yr Odynau round cairn
Scheduled Date: 9 November 2006
Source ID: 1102
Cadw Legacy ID: BR343
Schedule Class: Religious, Ritual and Funerary
Category: Round cairn
Traditional County: Brecknockshire
The monument comprises the remains of a burial cairn, probably dating to the Bronze Age (c.2300 BC - 800 BC) and situated in open moorland on a distinct W-facing terrace above Cwm Dringarth and on the NW-facing slopes of Mynydd y Garn. The stone-built cairn is circular on plan and measures about 7.5m in diameter and up to 0.4m in height. Although it has been disturbed in the past - the footings of a small subrectangular hut are visible on the summit of the cairn - the majority of the base of the cairn appears to remain intact.
The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual practices. The monument is an important relic of a prehistoric funerary and ritual landscape and retains significant archaeological potential, with a strong probability of the presence of both intact burial or ritual deposits and environmental and structural evidence. The topographic association of the cairn with both several other Bronze Age burial cairns and the fragmentary survival of likely contemporary settlement sites and field systems further enhances the importance of the site.
The scheduled area comprises the remains described and an area around them within which related evidence may be expected to survive. It is circular and measures 22m in diameter.
Other nearby scheduled monuments