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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Sloping Stone Sea Wall between Entrance to Bute East Dock and Roath Basin, including 5 Dolphins

Butetown, Cardiff, Wales

A Grade II listed building in Inner Harbour Area, Butetown, Cardiff, designated on 20 August 1992.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Sloping Stone Sea Wall between Entrance to Bute East Dock and Roath Basin, including 5 Dolphins, Butetown, Cardiff, 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
20 August 1992
Locality
Inner Harbour Area
Community
Butetown
Unitary authority
Cardiff
Country
Wales
Coordinates
51.46196, -3.16221
Cadw reference
14058

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 1636 map "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1865 · England and Wales. England No. 6. (David Rumsey Map Collection, Stanford Libraries)
  • 1895 · Sheet 11. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 263 Cardiff (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1913 · Sheet 110. Cardiff & Mouth of the Severn. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Sloping sea wall revetted in rubble masonry running N to S between sea lock to former Bute East Dock and sea lock to Roath Basin. Wall approximately 240m long and up to 38m wide. Wall has grey stone steps leading to base of wall. At N end, vertical section of rubble walling connecting sloping wall with sea wall to former Bute East Dock. At foot of wall, 5 dolphins, timber structures with 4 almost upright corner piles, sloping slightly inwards, and cross-braced, with metal plate reinforcements at angles. Dolphins each connected to wall by 2 walkways at low level and were used for mooring ships during repairs.

As structure defining Inner Harbour. Group value

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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