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Cof Cymru: National Historic Assets of Wales · Wales

St Justinian's Well

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

A Grade II listed building in Porthstinian/St Justinians, St. David's and the Cathedral Close, Pembrokeshire, designated on 28 July 1992.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of St Justinian's Well, 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
Water Supply and Drainage
Date of designation
28 July 1992
Locality
Porthstinian/St Justinians
Community
St. David's and the Cathedral Close
Unitary authority
Pembrokeshire
Country
Wales
Coordinates
51.87902, -5.30815
Cadw reference
12693

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 southern side of lane some 30m E of steps down to lifeboat house.

Uncertain date, possibly C19. The spring is of great antiquity, connected with Saint Justinian.

Rubble stone enclosure over fresh water spring, rounded with flat front to W, boarded door and monopitch stone slab roof. Structure is some 1.5m wide and deep and 1.2m high.

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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