
Megalithic mound (tumulus with integral stones)
Clearance Feature N of Bodowyr Cromlech
DatedEst. 4000–800 BCE
No licensed photograph yetWe have no photograph we may publish for this site, so the interpretive 3D view leads instead.
Overview
About this site
Overview
Clearance Feature N of Bodowyr Cromlech is a megalithic mound in Isle of Anglesey, United Kingdom. It lies at 53.1887° N, 4.3025° W.
Catalogue recordSources and licences
Where it sits in time
The site's dated range, placed against world reference points.
The scale is logarithmic: each step to the left is about ten times older than the last.
Article
Clearance Feature N of Bodowyr Cromlech
ContextSources for this section
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
Sources for this section
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
Round barrows are among the commonest prehistoric monuments in Britain. A round barrow is a hemispherical mound of earth or stone raised over one or more burials, often ringed by a ditch or a bank. In Britain most were built between about 2200 and 1100 BCE, from the Late Neolithic to the Late Bronze Age. Antiquarians sorted them into bowl, bell, saucer and disc forms according to the shape of the mound and the ditch, and the types still appear on archaeological maps. Under the mound there may be a cist, a pit grave, or cremated bone in a pottery vessel; later graves were often cut into older mounds, sometimes thousands of years after the first burial. The regional background, “British barrows”, is given below.
DatingSources for this section
- en.wikipedia.orgCC BY-SA 4.0
Sources for this section
- en.wikipedia.orgCC BY-SA 4.0
No scientific date has been published for this site. Monuments of this type in United Kingdom are generally dated 4000 BCE to 800 BCE; the site itself may fall inside or outside that range.
British barrows of many types were in use from the late Neolithic until the end of the Bronze Age (2900-800 BC); megalithic construction in England is placed at c. 4000 BC.
Setting
28 other recorded monuments lie within 10 km (1 within 1 km, 10 within 5 km), 7 of them of the same type. In Isle of Anglesey, United Kingdom, 10 of the 47 recorded monuments are of this type.
The nearest recorded monuments are Bodowyr Burial Chamber (0.1 km south-west, chambered cairn); Bryn Gwyn stones (1.3 km south, stone circle); Trefwri Standing Stone (1.4 km east, menhir); Perthi-Duon Burial Chamber (2.2 km south-east, chambered cairn).
ProtectionSources for this section
Sources for this section
Heritage status: National Monument of Wales.
Tradition and region
About this kind of monument
British barrows
Round barrows are among the commonest prehistoric monuments in Britain. A round barrow is a hemispherical mound of earth or stone raised over one or more burials, often ringed by a ditch or a bank. In Britain most were built between about 2200 and 1100 BCE, from the Late Neolithic to the Late Bronze Age. Antiquarians sorted them into bowl, bell, saucer and disc forms according to the shape of the mound and the ditch, and the types still appear on archaeological maps. Under the mound there may be a cist, a pit grave, or cremated bone in a pottery vessel; later graves were often cut into older mounds, sometimes thousands of years after the first burial.
Barrows are dated by radiocarbon dating, by pottery and by metalwork. The best-known group lies around Stonehenge. At Bush Barrow, about one kilometre south-west of the stones, William Cunnington opened the mound in 1808 and found a lozenge-shaped sheet of gold, a gold belt plate and three bronze daggers; it belongs to the early Bronze Age Wessex culture of about 1950 BCE, and the Normanton Down cemetery has some forty barrows along one ridge. Round barrows were also built, or reused, later: at Sutton Hoo in Suffolk, an Anglo-Saxon ship burial of the sixth to seventh centuries CE lay in a cemetery of mounds.
When visiting, look for the ring of the surrounding ditch, which is often easier to see in low light, for barrows sited on false crests and ridge lines, and for groups strung out along a ridge, as at Normanton Down.
Paraphrased from Wikipedia: Round barrow, Wikipedia: Bowl barrow, Wikipedia: Bush Barrow, Wikipedia: Wessex culture, Wikipedia: Sutton Hoo, Wikipedia: Tumulus · CC BY-SA 4.0
See it in 3D
An interpretive reconstruction of the monument, standing on the real ground at its exact point, under the sun for that place and season. Drag to look around it.

The reconstruction is ours, not a survey: it shows what a monument of this type looks like, at the size the record gives for this one.
Lore
Evidence & Lore
What the sources actually support — and, kept apart, what has been claimed.
What the evidence supports
Dates
Est. 4000–800 BCEHow this date was established: Type comparisonTypical range for megalithic mounds in United Kingdom; this site has not been dated itself. British barrows of many types were in use from the late Neolithic until the end of the Bronze Age (2900-800 BC); megalithic construction in England is placed at c. 4000 BC.Source for this date
Where it stands
United Kingdom
The pin marks the monument itself — its exact point.
- Coordinates
- 53°11′19″ N, 4°18′09″ WFor a GPS or map app: 53.18870, -4.30246
Access is as our sources describe it; we have not visited the site to check.
Nearby
The closest sites in the Atlas, by straight line.
Bodowyr Burial Chamber4000–2500 BCEBryn Gwyn stones3200–2500 BCE
Trefwri Standing Stone2800–1800 BCE
Perthi-Duon Burial Chamber4000–2400 BCE
Brynsiencyn Round Barrow4000–800 BCE
Tyddyn-Bach Standing Stone2800–1800 BCE- Menhir (standing stone)Bryn-Celli-Ddu Standing Stone2800–1800 BCE
Site of Cairn South of Bryn Celli Ddu4000–800 BCE
Sources
Every record behind this page, with the link it came from.
2 sources behind this page
- 01Wikidata Q125481553wikidata.org
- 02Source for this dateen.wikipedia.org
Report a correctionWrong date, name, photograph or source? Tell us and it will be put right.
Around this place
The ten nearest sites, by compass
- Bodowyr Burial Chamber0.1 km SW
- Bryn Gwyn stones1.3 km S
- Trefwri Standing Stone1.4 km E
- Perthi-Duon Burial Chamber2.3 km SE
- Brynsiencyn Round Barrow2.8 km SE
- Tyddyn-Bach Standing Stone4.6 km NE
- Bryn-Celli-Ddu Standing Stone4.7 km NE
- Site of Cairn South of Bryn Celli Ddu4.8 km NE
- Bryn Celli Ddu Cairn (Plough Levelled)4.9 km NE
- برين كللي ددو4.9 km NE
Credit
Text, licence and sources
Compiled from open records (Wikidata, CC0; OpenStreetMap, ODbL) and a regional background article based on Wikipedia (CC BY-SA 4.0).
- Wikidata Q125481553CC0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0
- en.wikipedia.orgCC BY-SA 4.0