Gwynedd Archaeological Trust
Regional Historic Environment Record

Bryn Seward Standing Stones, Arthog

Primary Reference Number (PRN) : 4873
Trust : Gwynedd
Community : Arthog
Unitary authority : Gwynedd
NGR : SH62601179
Site Type (preferred type first) : PREHISTORIC STONE ALIGNMENT
Status : Scheduled Monument

Description :
Two upright stones stand 50yds apart on Bryn Seward. They are built into a wall on the N side of the road. <1>

Stones mentioned in <2>

Further standing stones might have existed as the remains of the recent fieldwall, into which the stones have been incorporated, contains at least two other sizeable monoliths. <3>

A) SH 62591176: standing stone measuring 2.1m in height, and triangular in section with sides of 0.8m, 0.9m and 0.5m. Packing stones are visible around base.

B) SH 62641176: standing stone measuring 1.5m in height. Rectangular in section measuring 0.6m width and 0.5m in thickness, but pointed at top.

C) SH 62611176: a block of stone measuring 0.6m height, 0.8m in width, and 0.6m in thickness.

D) SH 62581176: this stone measures 1.8m in length, 0.5m in width and 0.4m in thickness. It is incorporated in the structure if the wall. <4>

Several large stones including two quite impressive orthostatic slabs incorporated in a curving rubble field wall of probably post-med date. The smaller stones would be typical in a field wall anyway. The 2 larger stones are set crossways to the line of the wall which suggests they were erected as part of the wall perhaps to delineate the boundary. However, the location parallel to a significant route is similar to 4884 to the South West (Smith 2001).

Sources :
Smith, G. , 2001 , Survey of Prehistoric Funerary and Ritual Monuments in Wales: Meirionnydd, 2000-2001 ( © GAT)
Smith, G., and Steele, N. , 2005 , Pan-Wales Prehistoric Funerary and Ritual Sites Survey: Trial Data Synthesis ( © GAT)
Bowen, E. G. & Gresham, C. A. , 1967 , History of Merioneth , <1>
Royal Commission on Ancient and Historic Monuments , 1921 , Merionethshire , <2>
Kelly, R. S. , 1977 , Archaeological Survey of Land at Cyfannedd and Bronllety Ifan , <3>
Ordnance Survey , 1977 , SH61SW 12 , <4>

Events :
43185 : Me 083 Fmw Site Visit (year : 1994)
40529 : Prehistoric Funerary and Ritual Monuments: Meirionnydd (year : 2001)
40527 : Pan-wales Prehistoric Funerary and Ritual Sites Survey: Trial Data Synthesis (year : 2005)

Related records
National Monuments Record Wales NPRN 302812 https://coflein.gov.uk/en/site/302812/

Compiled date : 21-03-1988


Images :



The above data are supplied by GAT in partnership with its Local Authorities (Anglesey, Conwy and Gwynedd County Councils, and Snowdonia National Park Authority), © GAT 2025 (and in part © Crown, 2025 - as indicated)
This information is supplied for the purposes of personal interest only and may not be used as part of a commercial project.

May 13, 2025, 5:59 pm - HTML file produced from Gwynedd Archaeological Trust Regional HER
Gwynedd Archaeological Trust, Craig Beuno, Garth Road, Bangor, Gwynedd.  LL57 2RT
tel (01248) 352535,  fax (01248) 370925, email her@heneb.co.uk, web www.heneb.co.uk