Archaeological sites · South Wales
Castell-y-Gaer
Castell-y-Gaer — a archaeological in wales-south, United Kingdom.

Martyn Harries — CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 45 min–1.5 h
- Nearest railway station
- Carmarthen · 6.9 km
- Free entry
- Dog-friendly
About
Castell-y-Gaer is a archaeological located in wales-south, United Kingdom. Sourced from OpenStreetMap (ODbL licence); see local listings for visitor information, opening hours and admission details.
Photo gallery
Place summary
Castell-y-Gaer is an archaeological site located in South Wales. It is notable for its ancient earthworks, believed to be remnants of a fortification. The site provides insights into the area's historical significance and settlement patterns.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 51.8497, -4.4065
- District
- Carmarthenshire
- Parish
- Newchurch and Merthyr
- Postcode
- SA33 5EB
- Parliamentary constituency
- Caerfyrddin
- Nearest railway station
- Carmarthen — 6.9 km
Sources
- osm: node/4283809015 (ODbL)
Other places nearby

Castell-y-Gaer
Vineyards · 0.1 km

Merthyr
Villages · 1.6 km
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Cors Goch National Nature Reserve
Wildlife reserves · 2.3 km

Pen Llysonen-uchaf
Mountains & hills · 2.3 km

Castell y Waun
Vineyards · 3.3 km

Dan Lan y Castell
Vineyards · 3.5 km

Pen y Moelfre
Mountains & hills · 3.6 km

Church of St Lucia
Historic churches · 3.6 km

Pen y Gaer, Sarnau
Vineyards · 3.6 km

Pen-y-Gaer, Meidrim
Vineyards · 3.7 km

Dan-Lan-Y-Castell Quarry
Quarries · 3.7 km

Cefnmystrych
Mountains & hills · 3.8 km
Nearby
Vineyards · South Wales
Castell-y-Gaer
Castell-y-Gaer — a UK vineyard in wales south, producing English or Welsh wine from cool-climate grape varieties.
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Wildlife reserves · South Wales
Cors Goch National Nature Reserve
Cors Goch National Nature Reserve — Nature reserve in Carmarthenshire, Wales.
Mountains & hills · South Wales
Pen Llysonen-uchaf
Pen Llysonen-uchaf — a hill or mountain in wales south.
Vineyards · South Wales
Castell y Waun
Castell y Waun — a UK vineyard in wales south, producing English or Welsh wine from cool-climate grape varieties.
Vineyards · South Wales
Dan Lan y Castell
Dan Lan y Castell — a UK vineyard in wales south, producing English or Welsh wine from cool-climate grape varieties.
Where to eat & stay near Castell-y-Gaer
Places to stay
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Stephan Valley Caravan Park — a caravan park in wales south.
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Hotels · South Wales
Rose and Crown
Rose and Crown — a hotel in wales south.
Places to eat & drink
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Crymmych Arms railway station
Crymmych Arms railway station in Wales Mid, United Kingdom.
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The Bunch of Grapes
The Bunch of Grapes — Historic pub — listed building or notable heritage status.
📷 3Historic pubs · Mid Wales
The Three Horseshoes
The Three Horseshoes — Historic pub — listed building or notable heritage status.
Historic pubs · Mid Wales
White Hart
White Hart — Historic pub — listed building or notable heritage status.
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Glasfynydd Forest — forest on the boundary of Carmarthenshire and Powys, Wales, UK.
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Frequently asked questions
- Where is Castell-y-Gaer?
- Castell-y-Gaer is in South Wales, United Kingdom (postcode SA33 5EB), in the parish of Newchurch and Merthyr.
- What is Castell-y-Gaer?
- Castell-y-Gaer — a archaeological in wales-south, United Kingdom.
- How do I get to Castell-y-Gaer?
- The nearest railway station is Carmarthen, about 6.9 km away. Drivers can use postcode SA33 5EB.
- Is Castell-y-Gaer free to visit?
- Yes, Castell-y-Gaer is free to enter.
- How do I get to Castell-y-Gaer?
- The nearest railway station is Carmarthen, about 6.9 km away. Drivers can navigate to postcode SA33 5EB.