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Cof Cymru: National Historic Assets of Wales · Wales

Pont Pensarn (partly in Pwllheli Community)

Llannor, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
19 October 1971
Locality
Efailnewydd
Town
Pwllheli
Community
Llannor
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.88985, -4.43764
Cadw reference
4331

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 1830 "V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40" (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

The bridge carries the road from Efailnewydd over the Afon Rhyd-hir into the N part of Pwllheli, forming the boundary of the communities of Llannor and Pwllheli.

Probably built in 1775.

Built of rubble stonework. A single arch spanning approximately 4m, rising 2.4m above the river, formed with well shaped stone voussoirs slightly set back under the flush rubble spandrels. The spandrels rise to high parapet walls 48cm thick, coped with granite blocks, and which delimit the 5.4 wide carriageway across the causeway.

Included as a well formed later C18 road bridge.

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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