TreeAlive
‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Coetan Samson Burial Chamber

Llangeler, Carmarthenshire, Wales

The record

Designation
Scheduled monument
Site type
Chambered Tomb
Period
Prehistoric
Community
Llangeler
Unitary authority
Carmarthenshire
Country
Wales
Coordinates (centre of the scheduled area)
51.99985, -4.31350
SAM number
CM046
Cadw record number
2101

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Ancient Monument.

The monument comprises the remains of a chambered tomb, dating to the Neolithic period (c. 4,400 BC - 2,900 BC). Chambered tombs were built and used by local farming communities over long periods of time. There appear to be many regional traditions and variations in shape and construction.

The burial chamber is formed by a group of five large procumbent slabs, with a sixth, a huge capstone, resting on the edge of the group, and sits on a circular platform raised perceptibly above the surrounding field. The capstone which measures, 2.5m in length, 2.4m wide and is 0.3m in thickness, is rather split at the north end, it lies on two slumped side-stones, and another smaller boulder. To the south are two large earthfast stones, which may in fact be outcrops, and a number of small boulders scattered around the mound which itself is 0.8m in height.

The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual. 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, including a buried prehistoric land surface. Chambered tombs may be part of a larger cluster of monuments and their importance can further enhanced by their group value.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
See your own family's places on a living map