Cof Cymru: National Historic Assets of Wales · Wales
Nant Helygog ring cairn
Brithdir and Llanfachreth, Gwynedd, Wales
A scheduled monument in Brithdir and Llanfachreth, Gwynedd, recorded as Ring Cairn (Prehistoric).
The record
- Designation
- Scheduled monument
- Site type
- Ring Cairn
- Period
- Prehistoric
- Date of designation
- 29 November 2004
- Community
- Brithdir and Llanfachreth
- Unitary authority
- Gwynedd
- Country
- Wales
- Coordinates (centre of the scheduled area)
- 52.75142, -3.77705
- SAM number
- ME247
- Cadw record number
- 4167
Slide toward Today to fade the historical sheet and see the modern map underneath.
David Rumsey Map Collection, Stanford LibrariesLlyfrgell Genedlaethol Cymru – The National Library of WalesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford Libraries
5 historical maps cover this location, the earliest the 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).
Historical maps covering this location
- 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
- 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
- 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
- 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
- 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
Cadw's description
Summary description and reason for designation
The following provides a general description of the Scheduled Monument.
The monument comprises the remains of a ring cairn, probably dating to the Bronze Age (c.2300 BC - 800 BC) and situated within enclosed moorland on the W-facing slopes of Pen y Brynfforchog, above and to the E of Nant Helygog. The well-preserved ring cairn is circular on plan and measures about 6m in diameter within a substantial stony ring bank about 2m in thickness and up to 0.4m in height. The interior is level and largely stone free. The ring cairn is situated in a classic location, with wide views all around and an area of higher ground immediately adjacent affording an overlooking viewpoint (perhaps indicating an element of 'showmanship' or visible social separation involved in the events that took place within them). A burial cairn is situated c.100m to the SW and is also designated as part of this scheduled monument. This cairn measures about 10m in diameter and up to 1m in height.
The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual practices. The monument is well preserved and is an important relic of a prehistoric funerary and ritual landscape. It retains significant archaeological potential, with a strong probability of the presence of both intact burial or ritual deposits and environmental and structural evidence, including buried prehistoric land surfaces.
The area scheduled comprises the remains described and areas around them within which related evidence may be expected to survive. Area A (SH 8021 1858) is circular and measures 25m in diameter. Area B (SH 8011 1854) is circular and measures 22m in diameter.
Nearby in the register
- Anti-invasion Defences 630m E of Cae'r-tyddynAnti-tank Obstacleunder 1 mi
- Pont HelygogTransportunder 1 mi
- HelygogDomestic1 mi
- Former Farmhouse at Cefn-Creuan-UchafDomestic1 mi
Other entries of the same register within about three miles of this one, by straight line.