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Cof Cymru: National Historic Assets of Wales · Wales

Milestone on B4417 junction

Tudweiliog, Gwynedd, Wales

A Grade II listed building in Penllech, Pwllheli, Tudweiliog, Gwynedd, designated on 2 March 1998.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Milestone on B4417 junction, Tudweiliog, 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
2 March 1998
Locality
Penllech
Town
Pwllheli
Community
Tudweiliog
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.88126, -4.63728
Cadw reference
19447

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1637 · Particular description of Wales. Cambria seu Wallia (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (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 just off the B4417 some 2.3 km SW of Tudweiliog and to the SW of a minor road to Sarn Meyllteyrn.

Late C18 or early C19 milestone, the earliest type of those found on the Llyn, similar ones are at Rhiw and Uwchmynydd in Aberdaron, and near Nanhoron in Llanengan C.

Freestanding stone milestone possibly orginally had curved top but now much worn. Approximately 60cm high by 40cm wide. Carved inscription reads:-

P 12 3/4
N 7
C 27
A 6 1/2.

The initial letters stand for Pwllheli, Nefyn, Caernarfon and Aberdaron.

Included as an historically interesting relic of transport history in the region.

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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