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Cof Cymru: National Historic Assets of Wales · Wales

Pont y Pair

Betws-y-Coed, Conwy, Wales

The record

Designation
Scheduled monument
Site type
Bridge
Period
Medieval
Date of designation
4 March 1927
Community
Betws-y-Coed
Unitary authority
Conwy
Country
Wales
Coordinates (centre of the scheduled area)
53.09383, -3.80605
SAM number
CN032
Cadw record number
3396

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

The following provides a general description of the Scheduled Monument.

Pont y Pair carries the old road to Llanrwst and Conwy across the Afon Llugwy. It is of five arches, the middle one of which spans the deep stream. They are all built of roughly square slabs laid in mortar, and in each case the extrados (the upper or outer curve of the arch) is outlined by a regulating course of thin slabs projecting slightly, from which the wall of un-coursed rubble rises vertically so that the arches themselves are a little recessed. The bridge has been widened on the upstream side, but there is no sign of the date of construction or widening. The parapets, of smaller rubble coped with wide slabs, may be additional.

Five segmental stone arches - total span 45.7m. Width between parapets 4.8m. Has been widened upstream by approximately 2.7m

The monument is of national importance for its potential to enhance our knowledge of medieval bridge structures. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The structure itself may be expected to contain archaeological information concerning chronology and building techniques.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

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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