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Cof Cymru: National Historic Assets of Wales · Wales

Ice House at Rhiwlas

Llandderfel, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
31 January 2001
Locality
Rhiwlas
Community
Llandderfel
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.91754, -3.59772
Cadw reference
24625

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 1795 "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

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This record in Cadw's own full report ↗

Cadw's description

Approximatly half way along the old Rhiwlas Hall drive, set into a wooded slope some 20m above the River Dee.

Icehouse, possible of late C17 or early C18 date and built to serve Rhiwlas Hall.

Rectangular ice house built into a slope. Of local slatestone rubble construction with shallow pointed stone vault. Deeply-recessed (2m) low central entrance to the downhill end with rough slatestone lintel; boarded door. Irregular ocular opening to the top of the opposite end. The vaulted roof is cemented and is much overgrown.

Stepped-down interior with unrendered walls and beaten earth floor; pointed barrel vault.

Listed for its special interest as a C17 or C18 ice house retaining good original character.

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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