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Cof Cymru: National Historic Assets of Wales · Wales

Windmill Tower on Foel Fawr

Llanengan, Gwynedd, Wales

A Grade II listed building in Mynytho, Pwllheli, Llanengan, Gwynedd, designated on 1 April 1998.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Windmill Tower on Foel Fawr, Llanengan, 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
Industrial
Date of designation
1 April 1998
Locality
Mynytho
Town
Pwllheli
Community
Llanengan
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.85961, -4.51756
Cadw reference
19631

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 1830 map "V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40" (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 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)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 134 Pwllheli (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 on the summit of prominent hill about 1 km N of Mynytho.

Windmill tower of uncertain date, probably earlier C19 on prominent hilltop, marked on OS as Foel Fawr, but on National Trust plaque as Foel Felin Gwynt.

Windmill tower, rubble stone, circular, battered walls. Tall N opening with slab lintel, and rough steps within wall thickness. Door on E with slab lintel.

Walls thinner at upper level. Six holes in wall at first floor.

One of the few windmill towers surviving, and a prominent landmark from far across the Llyn.

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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