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Cof Cymru: National Historic Assets of Wales · Wales

Pigsties at Grugan Ddu

Llandwrog, Gwynedd, Wales

A Grade II listed building in Groeslon, Llandwrog, Gwynedd, designated on 30 September 1999.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Pigsties at Grugan Ddu, Llandwrog, 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
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
30 September 1999
Locality
Groeslon
Community
Llandwrog
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.07441, -4.28205
Cadw reference
22430

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

Situated immediately to the north of the cottage at Grugan Ddu.

C19 pigsties associated with Grugan Ddu.

Pigsties. Small gable-ended rectangular stucture with yards on south. Roughly coursed rubblestone; slate roof. Sties themselves have doorways at front leading to 2 yards separated by vertical slate slabs as dividing wall; V-shaped slate troughs in front wall.

Included as a complete set of small C19 pigsties associated with Grugan Ddu.

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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