Pont Beddgelert is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 29 April 1952. Bridge.
Pont Beddgelert
- WRENN ID
- solitary-pinnacle-nightshade
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 29 April 1952
- Type
- Bridge
- Address
- Pont Beddgelert, Caernarfon, Gwynedd
- OS grid reference
- SH 590 481
- Coordinates
- 53.01181, -4.10274
- Source
- Cadw listing
Description
Pont Beddgelert is a triple-arched road bridge made of rubble, which has been widened on the downstream side. It is built on a cobbled base that extends beyond the bridge on both the upstream and downstream sides. The arches are formed with rough-dressed voussoirs, and the arch-rings are made of narrow stones that project outward. The central arch is the largest, flanked by a slightly smaller northern arch and a smaller flood-arch to the south. The carriageway has a gentle hump in the center, and each side features a refuge bordered by a triangular cutwater. The rubble parapets are topped with long slatestone capping stones and are splayed at the approaches.
On the inner downstream splay at the northern end, there are inset milestones made of incised slate, likely from the late 19th century or early 20th century. The left milestone reads: 'To Penygwryd 7; to Llanberis 13, to Capel Curig ..[indistinct]'. The right milestone is inscribed: 'To Portmadoc Miles 7 1/2'.
On the northern side of the bridge, the splayed parapets extend beyond the approaches as low rubble walls that run parallel to the river on both sides. These walls have rough coping stones and stretch for about 100 meters, with an average height of 0.60 meters on the roadside and approximately 3 meters on the river side. There is a squinch at the angle with the bridge on the downstream side. The downstream southern side also connects to a rebuilt rubble wall that extends for a similar distance, with an average height of 1 meter.
Local climate
Pont Beddgelert sits in one of the wettest parts of the UK, with an average of 1,500 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.
It experiences an average of 32 freeze-thaw cycles a year, fewer than 58% of listed buildings. Of these, 16 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 2 transactions since 2006
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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