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Cof Cymru: National Historic Assets of Wales · Wales

Summerhouse to NE of Coed Helen

Caernarfon, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Gardens, Parks and Urban Spaces
Date of designation
10 August 1953
Locality
Coed Helen
Town
Caernarfon
Community
Caernarfon
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.13682, -4.27971
Cadw reference
3817

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 1883 "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Prominently sited on a hill 350m NE of Coed Helen and ovelooking Caernarfon Castle and town.

Probably built in the late C18 as a summerhouse and belvedere in the grounds of Coed Helen, and shown on the 1841 Tithe map with a 5-sided perimeter wall.

A castellated 2-stage tower of rendered walls and embattled parapet on a moulded cornice. The E and W faces have a pointed doorway in the lower storey (blocked to the E face) and pointed window above, while the N face has a blocked doorway. The tower is sited on a raised round platform with brick revetment, partly missing, on which a former perimeter wall stood.

Listed as a prominent summerhouse and eye catcher characteristic of its period, and for its contribution to the historic setting of Caernarfon Castle and town.

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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