Archaeological sites · North Wales
Castell Tomen-y-Mor
In or near Q737888.
Castell Tomen-y-Mor — a archaeological in wales-north, United Kingdom.

Darren Haddock — CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 45 min–1.5 h
- Nearest railway station
- Dduallt · 4.4 km
- Free entry
- Dog-friendly
About
Castell Tomen-y-Mor is a archaeological located in wales-north, United Kingdom. Sourced from OpenStreetMap (ODbL licence); see local listings for visitor information, opening hours and admission details.
Photo gallery
Official information
Tomen y Mur is a significant Roman military settlement located in the Welsh uplands, known for its well-preserved archaeological features. Visitors can explore the remains of the fort, including buildings, a parade ground, and burial mounds, which reflect its historical importance from the Roman period through to the medieval era.
Place summary
Castell Tomen-y-Mor is an archaeological site located in North Wales. It is notable for its historical significance, although specific details about its era or features are not provided. The site offers insight into the region's past and its archaeological value.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 52.9298, -3.9273
- District
- Gwynedd
- Parish
- Maentwrog
- Postcode
- LL41 4RE
- Parliamentary constituency
- Dwyfor Meirionnydd
- Nearest railway station
- Dduallt — 4.4 km
- Official site
- www.coflein.gov.uk
Sources
- osm: way/249646098 (ODbL)
Other places nearby

Castell Tomen y Mur
Literary houses · 0.0 km

Tomen y Mur
Hill forts · 0.0 km

Tomen Y Mur Roman Fort
Archaeological sites · 0.1 km

Tomen-y-mor
Historic houses · 0.1 km

Tomen-y-Mur West Practice Camp II
Archaeological sites · 0.2 km

Roman Mansion
Archaeological sites · 0.2 km

Roman Parade Ground
Archaeological sites · 0.3 km

Tomen y Mur amphitheatre
Open-air theatres · 0.4 km

Braich-Ddu quarry
Quarries · 1.4 km

Pont Tafarn-helyg
Historic bridges · 2.1 km

Foel Fawr
Mountains & hills · 2.2 km

Coed-y-Llwyn Caravan and Motorhome Club Site
Caravan parks · 2.2 km
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Frequently asked questions
- Where is Castell Tomen-y-Mor?
- Castell Tomen-y-Mor is in North Wales, United Kingdom (postcode LL41 4RE), in the parish of Maentwrog.
- What is Castell Tomen-y-Mor?
- Castell Tomen-y-Mor — a archaeological in wales-north, United Kingdom.
- How do I get to Castell Tomen-y-Mor?
- The nearest railway station is Dduallt, about 4.4 km away. Drivers can use postcode LL41 4RE.
- Is Castell Tomen-y-Mor free to visit?
- Yes, Castell Tomen-y-Mor is free to enter.
- How do I get to Castell Tomen-y-Mor?
- The nearest railway station is Dduallt, about 4.4 km away. Drivers can navigate to postcode LL41 4RE.