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Cof Cymru: National Historic Assets of Wales · Wales

The Lighthouse

Penrhyndeudraeth, Gwynedd, Wales

A Grade II listed building in Portmeirion, Penrhyndeudraeth, Gwynedd, designated on 23 August 2002.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of The Lighthouse, Penrhyndeudraeth, 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
Communications
Date of designation
23 August 2002
Locality
Portmeirion
Community
Penrhyndeudraeth
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.90912, -4.10362
Cadw reference
26881

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 · 135 Harlech (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

At Portmeirion's southernmost point, dramatically sited on the coastline.

Portmeirion was designed and laid out by the celebrated architect Sir Clough Williams-Ellis (1883-1978) following his purchase of the estate, then called Aber Iâ, in 1926. The village evolved over several decades and was still being added to in the 1970s.

The Lighthouse was erected by 1963.

The Lighthouse consists of a small cylindrical tower of sheet metal with surmounting upturned pig boiler forming a dome. In between are latticed lights with dividing volutes; surmounting the whole is an ornate metal finial. This tower section stands on a wider circular rubble platform with railed balustrade and arched entrance.

Listed as one of a number of buildings and structures erected by the eminent architect and conservationist Sir Clough Williams-Ellis for his visionary Portmeirion villiage.

Group value with other listed items at Portmeirion.

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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