Canal locks · South Wales
Bottom Lock and Bridge, Monmouthshire and Brecon Canal
In or near Newport.
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.

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
Bottom Lock and Bridge, Monmouthshire and Brecon Canal is a place of interest in South Wales. Officially recognised as Grade II listed building. The site is a designated Site of Special Scientific Interest. It sits within the Newport West and Islwyn parliamentary constituency. The nearest railway station is Newport, about 1.3 km away. Postcode area NP20.
Photo gallery
Heritage listing
http://cadwpublic-api.azurewebsites.net/reports/listedbuilding/FullReport?lang=en&id=22330
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
Bottom Lock and Bridge is located on the Monmouthshire and Brecon Canal in South Wales, within the parish of Allt-yr-yn. It is a Grade II listed building and is situated in an area designated as a Site of Special Scientific Interest (SSSI) for the Severn Estuary.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 51.5976, -3.0117
- District
- Newport
- Parish
- Allt-yr-yn
- Postcode
- NP20 5GF
- Parliamentary constituency
- Newport West and Islwyn
- Nearest railway station
- Newport — 1.3 km
Sources
- wikidata: Q29499562 (CC0)
- commons: Gwasted Bridge and Lock.jpg (CC BY-SA 4.0)
Other places nearby

Waen Lock, Monmouthshire and Brecon Canal
Canal locks · 0.2 km

Dock Lock, Monmouthshire and Brecon Canal
Canal locks · 0.3 km

Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal
Canal locks · 0.5 km

Allt-yr-yn Lock and Little Lock, with intermediate bridge and basin, Monmouthshire and Brecon Canal
Historic bridges · 0.5 km

Gwastad Bridge over the Monmouthshire and Brecon Canal and Lock
Canal locks · 0.5 km

Crindau Bridge, Monmouthshire and Brecon Canal
Historic bridges · 0.6 km

Fields House
Historic houses · 1.0 km

Civic Centre murals
Public art & sculpture · 1.1 km

1963
Public art & sculpture · 1.1 km

Dawat E Islami Shaftesbury
Historic churches · 1.1 km

Joe Strummer black plaque
Memorials & monuments · 1.2 km

Graig Ddifaith
Mountains & hills · 1.3 km
Nearby
📷 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
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
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
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
Gwastad Bridge over the Monmouthshire and Brecon Canal and Lock
Gwastad Bridge over the Monmouthshire and Brecon Canal and Lock — Grade II listed building in Newport City. Situated W of Blaen-y-pant Cresent, with open fields to the W.
Historic bridges · South Wales
Crindau Bridge, Monmouthshire and Brecon Canal
Crindau Bridge, Monmouthshire and Brecon Canal — Grade II listed building-listed bridge in wales-south, United Kingdom.
Where to eat & stay near Bottom Lock and Bridge, Monmouthshire and Brecon Canal
Places to stay
📷 5Hotels · South Wales
The Priory Hotel
The Priory Hotel — a hotel in wales south.
📷 5Caravan parks · South Wales
Tredegar House
Tredegar House — a caravan park 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.
Restaurants · South Wales
The Priory Hotel & Restaurant
The Priory Hotel & Restaurant — a restaurant in wales south. Cuisine: international. 3-star.
📷 7Restaurants · South Wales
The Man of Steel
The Man of Steel — a restaurant in wales south.
More places in this region
📷 3Canal locks · South Wales
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
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
📷 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 Bottom Lock and Bridge, Monmouthshire and Brecon Canal?
- Bottom Lock and Bridge, Monmouthshire and Brecon Canal is in South Wales, United Kingdom (postcode NP20 5GF), in the parish of Allt-yr-yn.
- What is 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.
- How do I get to Bottom Lock and Bridge, Monmouthshire and Brecon Canal?
- The nearest railway station is Newport, about 1.3 km away. Drivers can use postcode NP20 5GF.
- Is Bottom Lock and Bridge, Monmouthshire and Brecon Canal a listed building?
- Bottom Lock and Bridge, Monmouthshire and Brecon Canal is officially recognised as Grade II listed building listed.
- Is Bottom Lock and Bridge, Monmouthshire and Brecon Canal a protected site?
- Yes — Bottom Lock and Bridge, Monmouthshire and Brecon Canal is part of the Severn Estuary SSSI Site of Special Scientific Interest.
- Is Bottom Lock and Bridge, Monmouthshire and Brecon Canal free to visit?
- Yes, Bottom Lock and Bridge, Monmouthshire and Brecon Canal is free to enter.
- How do I get to Bottom Lock and Bridge, Monmouthshire and Brecon Canal?
- The nearest railway station is Newport, about 1.3 km away. Drivers can navigate to postcode NP20 5GF.