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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Pont Cerwyn Dewi/Merryvale Bridge & attached Tower

St. David's and the Cathedral Close, Pembrokeshire, Wales

A Grade II* listed building in St. David's and the Cathedral Close, Pembrokeshire, designated on 1 March 1963.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Pont Cerwyn Dewi/Merryvale Bridge & attached Tower, St. David's and the Cathedral Close, Pembrokeshire, 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
Transport
Date of designation
1 March 1963
Community
St. David's and the Cathedral Close
Unitary authority
Pembrokeshire
Country
Wales
Coordinates
51.88124, -5.27120
Cadw reference
12543

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1637 · Particular description of Wales. Cambria seu Wallia (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 209 St David's (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 13. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Situated on W side of The Cathedral Close at foot of Pit Street where the road to Porthstinian crosses River Alun.

Medieval and ca1835; double road bridge over River Alun and leat to Felin Isaf. The older bridge, to S, is that over mill-leat with rough stone arch and medieval stone tower; part of the Close Wall, also built over leat, adjoins. Tower is of rubble stone, apparently a sluice gate, square with vent loop in each side and rough stone barrel vault within.

River bridge to N has cut-stone single arch and rubble ramped parapet and was probably rebuilt in 1834 or 1835 after floods had destroyed its predecessor.

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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