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Cof Cymru: National Historic Assets of Wales · Wales

Milestone

Llanystumdwy, Gwynedd, Wales

A Grade II listed building in Pencaenewydd, Criccieth, Llanystumdwy, Gwynedd, designated on 31 March 1999.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Milestone, Llanystumdwy, 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
Transport
Date of designation
31 March 1999
Locality
Pencaenewydd
Town
Criccieth
Community
Llanystumdwy
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.94835, -4.38149
Cadw reference
21603

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 milestone stands opposite the farm road to Tanllyn, on the old turnpike road from Chwilog to Llanaelhaearn via Pencaenewydd.

Erected shortly after 1808 by the Porthdinllaen Turnpike Trust, to mark the miles along the intended major route through the Lleyn peninsula to the intended port for embarkation for Ireland near Morfa Nevin.

A standard pattern slate slab, 46cm x 75cm high above the ground, and 7.5cm thick, on which is cut lettering reading: MLS. / CARNARVON 16 / CHWILOG 3.

Included as a well-preserved milestone on this, now minor, route for which great hopes were held in the early C19.

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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