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Cof Cymru: National Historic Assets of Wales · Wales

Sundial in Clynnog Fawr Churchyard

Clynnog, Gwynedd, Wales

A scheduled monument in Clynnog, Gwynedd, recorded as Sundial (Early Medieval).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Sundial in Clynnog Fawr Churchyard, 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
Sundial
Period
Early Medieval
Community
Clynnog
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
53.02078, -4.36561
SAM number
CN062
Cadw record number
563

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 1795 map "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).

Historical maps covering this location

  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 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 · 118 Nevin (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Monument.

A sundial previously at Llyn y Gele farm, but now standing in Clynnog Fawr churchyard, at the SW corner of St Beuno's Chapel. Described as being of the "Irish type" and dating to the 10th to early 12th century.

A vertical dial on a stone shaft of local granite, standing 2m above the ground, about 0.55m wide and from 0.11m to 0.13m thick. It is pierced near the top with a central style-hole (for the gnomon) and incised with diameter and lower semicircle described from that hole, the outer segments projecting slightly from the sides of the shaft to a diameter of 0.33m; the semicircle divided into four octants by incised rays each ending in a short bar within a small ring touching the curve from the inside. The hole was bored from both sides, to judge from the neck remaining at the middle, and would take a gnomon bar about an inch thick.

The monument is of national importance for its potential to enhance our knowledge of the early medieval period.

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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