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Cof Cymru: National Historic Assets of Wales · Wales

Standing Stone 350m N of Knightston Farm

St. Mary Out Liberty, Pembrokeshire, Wales

A scheduled monument in St. Mary Out Liberty, Pembrokeshire, recorded as Standing Stone (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Standing Stone 350m N of Knightston Farm, St. Mary Out Liberty, 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
Standing Stone
Period
Prehistoric
Date of designation
4 August 2006
Community
St. Mary Out Liberty
Unitary authority
Pembrokeshire
Country
Wales
Coordinates (centre of the scheduled area)
51.69590, -4.71668
SAM number
PE511
Cadw record number
1156

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)
  • 1637 · The fourth table of England. Cornub. Devonia, Somerset etc. (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)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

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

A magnificent sandstone monolith, measuring 2.1m tall, 0.65m wide and 0.4m deep, located on a flattened ridge top. It is earthfast, oriented E-W and tapers to a blunt and square point.

The standing stone is thought to be of religious or ceremonial significance and to date to the Bronze Age (c.2300 BC - 800 BC). This example is an important local landmark. The monument is likely to retain significant archaeological deposits and enhance our knowledge of prehistoric ritual practices.

The area to be scheduled comprises the remains described and an area around them within which related evidence may be expected to survive. It is circular and measures 6m 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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