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Cof Cymru: National Historic Assets of Wales · Wales

Defended Enclosure 800m NNE of Upton Farm

Cosheston, Pembrokeshire, Wales

A scheduled monument in Cosheston, Pembrokeshire, recorded as Enclosure - Defensive (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Defended Enclosure 800m NNE of Upton Farm, Cosheston, Pembrokeshire, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Scheduled monument
Site type
Enclosure - Defensive
Period
Prehistoric
Date of designation
22 December 2008
Community
Cosheston
Unitary authority
Pembrokeshire
Country
Wales
Coordinates (centre of the scheduled area)
51.71358, -4.86533
SAM number
PE546
Cadw record number
1286

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

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1636 map "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1865 · England and Wales. England No. 6. (David Rumsey Map Collection, Stanford Libraries)
  • 1891 · Sheet 10. Ordnance Survey of England and Wales. . (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 228 Haverfordwest (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 13. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

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

The monument, also known as Graveyard or Churchfield, comprises the remains of a small defended enclosure or homestead, which probably dates to the Iron Age period (c. 800 BC - AD 43). The enclosure is located on a NE-facing slope and 100m S of the tidal Carew River. The enclosure is circular in shape and measures 40m in diameter. The bank is of earth and stone composition and measures 1m in height and 5m in width. The outer ditch is shallow and measures a maximum of 4m in width. The location of the entrance is uncertain.

The monument is of national importance for its potential to enhance our knowledge of later prehistoric defensive organisation and settlement. The site forms an important element within the wider later prehistoric landscape. It is well preserved and retains considerable archaeological potential. There is a strong probability of the presence of evidence relating to chronology, layout, building techniques and functional detail.

The area proposed for scheduling comprises the remains described and an area around them within which related evidence may be expected to survive. It is circular in shape on plan and measures 80m in diameter.

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
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