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Cof Cymru: National Historic Assets of Wales · Wales

Long Houses, Enclosures & Field Systems, Bardsey Island

Aberdaron, Gwynedd, Wales

A scheduled monument in Aberdaron, Gwynedd, recorded as Rectangular hut (Medieval).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Long Houses, Enclosures & Field Systems, Bardsey Island, Aberdaron, Gwynedd, 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
Rectangular hut
Period
Medieval
Community
Aberdaron
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
52.76720, -4.79130
SAM number
CN186
Cadw record number
2447

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1637 · Particular description of Wales. Cambria seu Wallia (David Rumsey Map Collection, Stanford Libraries)
  • 1799 · Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 133 Bardsey Island (Hills) (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.

A series of long huts (numbering four or more) situated on the N and NW coast of Bardsey Island, with an area of ridge-and-furrow. The hut walls are visible as low banks, generally less than 0.2 m high and 1.5 m - 2 m wide. All are aligned roughly N-S.

There are three scheduled areas. The largest covers a strip along the N coast about 400 m long and up to 100 m wide. There is one rectangular hut in this area with an attached enclosure. At the E end of the Scheduled Area is an area of ridge-and-furrow.

There is a smaller Scheduled area with one rectangular hut in this.

SW of the above is a slightly larger Scheduled Area containing two or possibly three rectangular huts. Ridge-and-furrow is just visible in this area.

The monument is of national importance for its potential to enhance our knowledge of medieval settlement and agriculture. 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 farming 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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