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Cof Cymru: National Historic Assets of Wales · Wales

Tunnel beneath Bangor Road at Plas Ty Coch

Caernarfon, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
3 May 2002
Locality
Ty Coch
Town
Caernarfon
Community
Caernarfon
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.15458, -4.25893
Cadw reference
26627

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

On the E side of the house.

Dated 1807 and providing access from the house to farm buildings. A rubble stone wall has segmental brick arches to the vaulted tunnel. Above the arch is a thin freestone band, upon which is an octagonal stone tablet with 1807 in raised numerals. The approach on the N side from the house has rubble-stone revetments.

Listed for group value with the house.

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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