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Cof Cymru: National Historic Assets of Wales · Wales

Pen-Isa'r-Waen Camp

Llanddeiniolen, Gwynedd, Wales

The record

Designation
Scheduled monument
Site type
Enclosed hut circle
Period
Prehistoric
Community
Llanddeiniolen
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
53.15060, -4.16120
SAM number
CN050
Cadw record number
3485

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David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1896 "Sheet 7. Ordnance Survey of England and Wales." (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 site is an enclosed settlement of round huts and other irregular structures, probably dating to the Iron Age or Romano-British period (c. 800 BC - AD 400). It is situated at the S end of a ridge, with the ground falling away on all sides but the N.

The enclosure is roughly oval in plan with axes of 45m and 50m, there may have been an entrance on the W side. Within the enclosure are many stony banks up to 1m high, although only two hut circles are clearly identifiable, both 8m in diameter. Modern field walls now overlie much, but not all of, the enclosure wall. It seems likely that additional remains have been ploughed out to the N and E of the existing remains.

The monument is of national importance for its potential to enhance our knowledge of prehistoric settlement and defence. 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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