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Cof Cymru: National Historic Assets of Wales · Wales

Lookout tower in Boundry Walll

Rhyl, Denbighshire, Wales

A Grade II listed building in Rhyl, Denbighshire, designated on 12 October 1988.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Lookout tower in Boundry Walll, Rhyl, Denbighshire, 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
Domestic
Date of designation
12 October 1988
Community
Rhyl
Unitary authority
Denbighshire
Country
Wales
Coordinates
53.32472, -3.48650
Cadw reference
1510

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 1883 map "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 95 Rhyl (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1930 · OS Popular Edition 1919-1947 (National Library of Scotland)
  • 1963 · Map No. 36 - Local Government Commission for Wales : [Definitive maps showing proposed… (National Library of Scotland)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Near the junction with Chester Street, partly projecting through the boundary wall on the pavement-edge.

Said to have been built by Mr John Tarleton as a semaphore signalling station for the paddle steamers which operated between the Foryd Harbour, Rhyl and Liverpool. Known to have been built at the Foryd in that year, it was probably built some time after 1831 - a pier was built at the Foryd in that year, and a regular steam packet was operating between Rhyl and Liverpool in 1834. It seems likely that the building was later used as a summer house for one of the large houses in whose grounds it was partially set.

Circular two-storey tower, of rubble construction with freestone dressings, corbelled and crenellated parapet. Pointed and slightly chamfered voussoir heads to openings; 3 cast-iron small pane sashes in timber frames, and 3 timber, studded doors, one facing pavement. Low attached crenellated wall with single pointed entry runs west for approx 22 metres to end at far corner to front of No 39.

An attractive building which is a rare surviving relic of the once-importance sea-traffic which helped to foster Rhyl’s development as a resort.

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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