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Cof Cymru: National Historic Assets of Wales · Wales

Tyddyn Sadler Hut Group

Llangristiolus, Isle of Anglesey, Wales

A scheduled monument in Llangristiolus, Isle of Anglesey, recorded as Enclosed hut circle (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Tyddyn Sadler Hut Group, Llangristiolus, Isle of Anglesey, 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
Enclosed hut circle
Period
Prehistoric
Community
Llangristiolus
Unitary authority
Isle of Anglesey
Country
Wales
Coordinates (centre of the scheduled area)
53.23666, -4.38219
SAM number
AN122
Cadw record number
253

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 1883 map "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 105 Carnarvon (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1919 · Sheet 41. Anglesey. (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 Monument.

The monument comprises the remains of a settlement, probably of the Iron Age or Romano-British period (c.800BC - AD400). It consists of two or three sub-rectangular huts and at least one round hut within a complex of terraced enclosures (possibly yards and small fields). The enclosures utilise natural scarps and outcrops.

The site lies close to the banks of the Afon Gwna, within an area which formerly contained a large number of similar hut groups.

The monument is of national importance for its potential to enhance our knowledge of prehistoric settlement. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The structures themselves may be expected to contain archaeological information concerning chronology and building techniques.

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
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