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Cof Cymru: National Historic Assets of Wales · Wales

Hengaeau Standing Stone

Llanfair, Gwynedd, Wales

The record

Designation
Scheduled monument
Site type
Standing Stone
Period
Prehistoric
Date of designation
25 February 2003
Community
Llanfair
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
52.84005, -4.10324
SAM number
ME207
Cadw record number
3934

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David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1795 "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

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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 large, impressive and well-preserved standing stone, which probably date to the Early Bronze Age (c. 2000-1500 BC). It is some 3.0m high, 0.90m wide and 0.75m thick, with the longer axis aligned east to west. It is currently embodied in the wall of a drystone sheepfold. The monument is associated with the Fonllech Hir prehistoric trackway.

The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual practices. It is an important relic of a prehistoric funerary and ritual landscape and retains significant archaeological potential. There is a strong probability of the presence of intact burial or ritual deposits, together with environmental and structural evidence. Standing stones are often part of a larger cluster of monuments and their importance can be further enhanced by their group value.

The scheduled area comprises the remains described and an area 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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