Canal locks · South Wales
Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal
In or near Newport.
Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal — Grade II listed building in Newport City. Situated approximately 30 metres SE of Grove Farm. Bridge carries track to Allt-yr-yn. Allt-yr-yn Lock immediately W. Stone lined basin E of bridge wit

Wikimedia Commons contributors — see linked file page for photographer and licence licence
Plan your visit
- Typical visit
- 20 min–45 min
- Nearest railway station
- Newport · 1.3 km
- Free entry
- Dog-friendly
About
Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal is a canal lock in the United Kingdom. Heritage designation: Grade II listed building. Wikidata describes it as: "Grade II listed building in Newport City. Situated approximately 30 metres SE of Grove Farm. Bridge carries track to Allt-yr-yn. Allt-yr-yn Lock immediately W. Stone lined basin E of bridge with Little Lock immediately E.". Coordinates: 51.5947°, -3.0170°.
Photo gallery
Heritage listing
http://cadwpublic-api.azurewebsites.net/reports/listedbuilding/FullReport?lang=en&id=22328
From Cadw under OGL v3.
Protected designations
- Site of Special Scientific Interest: Severn Estuary SSSI
Designations sourced from Natural England open data under OGL v3.
Place summary
Allt-yr-yn Lock and Little Lock, along with the intermediate bridge and basin, are located on the Monmouthshire and Brecon Canal in South Wales. This Grade II listed building contributes to the canal's historical significance and is situated within a Site of Special Scientific Interest (SSSI) designated for the Severn Estuary.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 51.5947, -3.0170
- District
- Newport
- Parish
- Allt-yr-yn
- Postcode
- NP20 5DX
- Parliamentary constituency
- Newport West and Islwyn
- Nearest railway station
- Newport — 1.3 km
Sources
- wikidata: Q29499560 (CC0)
- commons: Canal Bridge at Allt-yr-yn.jpg (CC BY-SA 4.0)
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Nearby
Historic bridges · South Wales
Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal
Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal — Grade II listed building-listed bridge in wales-south, United Kingdom.
📷 3Canal locks · South Wales
Dock Lock, Monmouthshire and Brecon Canal
Dock Lock, Monmouthshire and Brecon Canal — Grade II listed building in Newport City. Isolated location. Situated approximately 0.25 km E of Grove Farm.
📷 3Canal locks · South Wales
Waen Lock, Monmouthshire and Brecon Canal
Waen Lock, Monmouthshire and Brecon Canal — Grade II listed building in Newport City. Isolated location. Situated approximately 150 metres NE of Dock Lock.
📷 3Canal locks · South Wales
Bottom Lock and Bridge, Monmouthshire and Brecon Canal
Bottom Lock and Bridge, Monmouthshire and Brecon Canal — Grade II listed building in Newport City. Isolated location. Situated approximately 200 metres NE of Waen Lock. M4 motorway runs immediately NW.
📷 5Where to eat & stay near Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal
Places to stay
📷 5
📷 5Caravan parks · South Wales
Tredegar House
Tredegar House — a caravan park in wales south.
Hotels · South Wales
The Priory Hotel
The Priory Hotel — a hotel in wales south.
B&Bs · South Wales
The Ship Inn
The Ship Inn — a bed-and-breakfast in wales south.
Places to eat & drink
Historic pubs · South Wales
Ye Olde Murenger House
Ye Olde Murenger House in Wales South, United Kingdom.
Cafés · South Wales
Fourteen Locks Canal Centre
Fourteen Locks Canal Centre — a café in wales south.
📷 7Restaurants · South Wales
The Priory Hotel & Restaurant
The Priory Hotel & Restaurant — a restaurant in wales south. Cuisine: international. 3-star.
Restaurants · South Wales
The Man of Steel
The Man of Steel — a restaurant in wales south.
More places in this region
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Aberdulais Lock on Tennant Canal
Aberdulais Lock on Tennant Canal — On the W bank of the Afon Nedd between the Tennant Canal and the Aberdulais Aqueduct.
📷 3Canal locks · South Wales
Bottom Lock and Bridge, Monmouthshire and Brecon Canal
Bottom Lock and Bridge, Monmouthshire and Brecon Canal — Grade II listed building in Newport City. Isolated location. Situated approximately 200 metres NE of Waen Lock. M4 motorway runs immediately NW.
📷 3Canal locks · South Wales
Dock Lock, Monmouthshire and Brecon Canal
Dock Lock, Monmouthshire and Brecon Canal — Grade II listed building in Newport City. Isolated location. Situated approximately 0.25 km E of Grove Farm.
📷 5Frequently asked questions
- Where is Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal?
- Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal is in South Wales, United Kingdom (postcode NP20 5DX), in the parish of Allt-yr-yn.
- What is Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal?
- Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal — Grade II listed building in Newport City. Situated approximately 30 metres SE of Grove Farm. Bridge carries track to Allt-yr-yn. Allt-yr-yn Lock immediately W. Stone lined basin E of bridge wit
- How do I get to Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal?
- The nearest railway station is Newport, about 1.3 km away. Drivers can use postcode NP20 5DX.
- Is Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal a listed building?
- Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal is officially recognised as Grade II listed building listed.
- Is Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal a protected site?
- Yes — Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal is part of the Severn Estuary SSSI Site of Special Scientific Interest.
- Is Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal free to visit?
- Yes, Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal is free to enter.
- How do I get to Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal?
- The nearest railway station is Newport, about 1.3 km away. Drivers can navigate to postcode NP20 5DX.