Castles · South Wales
Castell Machen
In or near Newport.
Castell Machen — ruined C13 castle in Graig, Newport, Wales, UK.

Wikimedia Commons licence
Plan your visit
- Typical visit
- 1.5 h–3 h
- Nearest railway station
- Risca and Pontymister · 2.4 km
- Family-friendly
- Limited wheelchair access
Getting there & planning your visit
To visit Castell Machen, the nearest railway station is Risca and Pontymister, located 2.4 km away. The postcode for sat-nav is NP10 8GZ. Please note that wheelchair accessibility is limited.
About
Castell Machen is a castle in the United Kingdom — fortified architecture from the medieval, Tudor, or Victorian-revival period. Heritage designation: scheduled monument. Wikidata describes it as: "ruined C13 castle in Graig, Newport, Wales, UK". Coordinates: 51.5922°, -3.1195°.
Photo gallery
From the Wikipedia article
Castell Meredydd, also called Castell Machen, was a castle in Gwynllwg, Wales in the 13th century, long since ruined.
Excerpt from Wikipedia under CC BY-SA 4.0. See the source article linked in Sources below.
Background
History
The outcrop on which the castle stands was first fortified in the late 12th century by Meredydd Gethin. Morgan ap Hywel, who succeeded his father Hywel as Lord of Gwynllwg around 1215, lost Caerleon in October 1217 to the forces of William Marshal, 1st Earl of Pembroke (1146–1219), lord of Striguil. However, Morgan managed to retain Castell Machen for most of his life. Morgan strengthened it by the addition of a tower. He probably built the round tower, or keep, in 1217. Gilbert Marshal captured Castell Meredydd in 1236 during a truce between Llywelyn the Great and King Henry III of England. After Marshal took the castle he seems to have fortified it with a bailey and curtain wall. He was…
Sourced from Wikipedia under CC BY-SA 4.0.
- Coordinates
- 51.5922, -3.1195
- District
- Newport
- Parish
- Graig
- Postcode
- NP10 8GZ
- Parliamentary constituency
- Newport West and Islwyn
- Nearest railway station
- Risca and Pontymister — 2.4 km
Sources
- wikidata: Q13126908 (CC0)
- wikipedia: Castell Meredydd (CC BY-SA 4.0)
Other places nearby

Castell Meredydd
Castles · 0.0 km

Ffwrwm Farm
Historic houses · 0.4 km
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Machen House
Historic houses · 0.7 km

Machen Corn Mill
Watermills · 0.8 km

Bovil-uchaf
Historic houses · 1.0 km

Bovil Cottage
Historic houses · 1.0 km

Mynydd Machen
Mountains & hills · 1.3 km

Begwns Round Barrow
Burial mounds & barrows · 1.3 km

War Memorial within Railed Enclosure
Memorials & monuments · 1.3 km

Machen Cenotaph
Memorials & monuments · 1.3 km

Plas Machen
Manor houses · 1.5 km

Iron Bridge over River Rhymney
Historic bridges · 1.6 km
Nearby
Historic houses · South Wales
Ffwrwm Farm
Ffwrwm Farm — a historic house in wales-south, United Kingdom.
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Machen Corn Mill
Machen Corn Mill — a watermill in wales-south, United Kingdom.
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Bovil-uchaf
Bovil-uchaf — a historic house in wales-south, United Kingdom.
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Bovil Cottage
Bovil Cottage — a historic house in wales-south, United Kingdom.
Where to eat & stay near Castell Machen
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Frequently asked questions
- Where is Castell Machen?
- Castell Machen is in South Wales, United Kingdom (postcode NP10 8GZ), in the parish of Graig.
- What is Castell Machen?
- Castell Machen — ruined C13 castle in Graig, Newport, Wales, UK.
- How do I get to Castell Machen?
- The nearest railway station is Risca and Pontymister, about 2.4 km away. Drivers can use postcode NP10 8GZ.
- Is Castell Machen a listed building?
- Castell Machen is officially recognised as scheduled monument listed.
- Does Castell Machen charge admission?
- Castell Machen typically charges admission. Check the official site for current ticket prices and opening hours.
- How do I get to Castell Machen?
- The nearest railway station is Risca and Pontymister, about 2.4 km away. Drivers can navigate to postcode NP10 8GZ.