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Cof Cymru: National Historic Assets of Wales · Wales

The Watch Tower

Penally, Pembrokeshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Maritime
Date of designation
26 April 1996
Locality
Four Winds Lane
Community
Penally
Unitary authority
Pembrokeshire
Country
Wales
Coordinates
51.66736, -4.71640
Cadw reference
16916

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

On the summit of the Black Rock promontory overlooking the Ritec. The view from the tower is now obscured by trees.

Fenton (1810) refers to the many theories about the purpose of this old tower. Comparison with the very similar Irish round towers is ruled out as the latter were never built, as this evidently was, in isolation. It is more likely that the purpose of this tower relates to the fact that it was built at a time long before the Ritec ceased to be a large open navigable estuary; it may have been a lookout tower or intended to assist shipping as a landmark or a signalling tower. It may also be significant that there was a mediaeval watch tower on Caldey, at a distance of 3.5 km, with a line of view to the Penally tower. In the late C19 Edward Laws restored the Penally tower, to an unknown extent, using old stone taken from ruins in Tenby.

A small tower, slightly tapering in shape. It is 3.5 m diameter at its base and survives to a height of about 6 m. Rubble masonry. Fenton describes the foundation as a 'factitious cake of lime and sand'. The tower is of two storeys, with an entrance at the NW side with a re-used pointed arch. A slit window faces the sea.

Ancient Monument no. Pe 439

Listed as an old landmark, lookout or signalling tower for shipping before the reclamation of the Ritec estuary.

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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