TreeAlive
‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Bryniau Tower

Llandudno, Conwy, Wales

A Grade II listed building in Llanrhos, Llandudno, Conwy, designated on 10 January 1951.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Bryniau Tower, Llandudno, Conwy, 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
Maritime
Date of designation
10 January 1951
Locality
Llanrhos
Community
Llandudno
Unitary authority
Conwy
Country
Wales
Coordinates
53.30569, -3.82401
Cadw reference
5781

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)
  • 1899 · 94 Beaumaris (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)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

On a hill top SW of Bryniau Farm, in a commanding position with panoramic views.

Traditionally believed to be a medieval look-out tower for Conwy Castle.

A round rubble-stone tower of 2-stage height, about 6m high and 3.5m internal diameter. The NE side is missing, but the exposed wall cores suggest the reveals of former ground-floor openings. On the inner side is a ledge, possibly for a 1st floor, although 2 probable beam sockets are slightly higher. The upper stage has what is possibly the reveal of a former window.

Listed for its special historic interest as a ruined probable medieval watch tower.
Scheduled Ancient Monument CN201

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
See your own family's places on a living map