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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

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

Shown on 5 historical map sheets, the earliest the 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

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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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