Castles · North Wales
Dolwyddelan Castle
Also known as: Castell Dolwyddelan
In or near Capel Garmon.
Dolwyddelan Castle — castle in Conwy County Borough, Wales, UK.

Wikimedia Commons contributors — see linked file page for photographer and licence licence
Plan your visit
- Typical visit
- 1.5 h–3 h
- Nearest railway station
- Roman Bridge · 1.3 km
- Paid entry
- Family-friendly
- Limited wheelchair access
Getting there & planning your visit
To visit Dolwyddelan Castle, the nearest railway station is Roman Bridge, located 1.3 km away. Admission is paid, and wheelchair accessibility is limited. The postcode for sat-nav is LL25 0JD.
About
Dolwyddelan Castle is a castle in the United Kingdom — fortified architecture from the medieval, Tudor, or Victorian-revival period. Constructed primarily of siltstone. Heritage designation: scheduled monument. Owned by Cadw. Managed by Cadw. Wikidata describes it as: "castle in Conwy County Borough, Wales, UK". Coordinates: 53.0531°, -3.9083°.
Photo gallery
Heritage listing
Dolwyddelan Castle ( dol-with-EL-an; Welsh: Castell Dolwyddelan; Welsh pronunciation: [kastɛɬ dɔlwɪð’ɛlan]) is a thirteenth-century castle located west of Dolwyddelan in Conwy County Borough, Wales. Tomen Castell, a late twelfth-century tower, is located south-east of the castle. Dolwyddelan Castle was probably begun by Llywelyn ab Iorwerth, the ruler of the Kingdom of Gwynedd, between 1210 and 1240 to defend an east–west route within the kingdom. It superseded Tomen Castell, a small tower possibly built by Llywelyn's father, Iorwerth Drwyndwn. Dolwyddelan was captured by Edward I of England in 1283, and despite being immediately refortified its military significance subsequently declined.
From Cadw under OGL v3.
Summary from the official site
Dolwyddelan Castle is a historic Welsh stronghold set against the backdrop of the Snowdonia mountains. It was built to command the mountain passes and has a rich history linked to Prince Llywelyn ap Iorwerth and the English king Edward I. Visitors can explore the castle's external grounds and view its impressive architecture.
Read more on the official property page.
From the Wikipedia article
Dolwyddelan Castle ( dol-with-EL-an; Welsh: Castell Dolwyddelan; Welsh pronunciation: [kastɛɬ dɔlwɪð’ɛlan]) is a thirteenth-century castle located west of Dolwyddelan in Conwy County Borough, Wales. Tomen Castell, a late twelfth-century tower, is located south-east of the castle. Dolwyddelan Castle was probably begun by Llywelyn ab Iorwerth, the ruler of the Kingdom of Gwynedd, between 1210 and 1240 to defend an east–west route within the kingdom. It superseded Tomen Castell, a small tower possibly built by Llywelyn's father, Iorwerth Drwyndwn. Dolwyddelan was captured by Edward I of England in 1283, and despite being immediately refortified its military significance subsequently declined. In 1488 Maredudd ab Ieuan, a member of a family from neighbouring Eifionydd, purchased the lease and repaired the structure, but it was ruinous by the mid-nineteenth century. Between 1848 and 1850 the keep was restored and reconstructed by Peter Drummond-Burrell, 22nd Baron Willoughby de Eresby, and in 1930 the castle was placed in state care; it is currently managed by Cadw, the Welsh Government's historic environment service, and open to the public. It was designated a grade I listed building in 1997 and is a scheduled monument. The castle is built on a small knoll and consists of a keep on the east side and a tower on the west, linked by walls to form a roughly circular enclosure. The building history is uncertain, but the keep is the oldest structure. It has been heightened twice, first by either Edward I or Maredudd ab Ieuan and second during the nineteenth-century restoration. The western tower may have been constructed in the late thirteenth century by Llywelyn ap Gruffudd or shortly after the English capture of the castle.
Excerpt from Wikipedia under CC BY-SA 4.0. See the source article linked in Sources below.
Background
History
The fragmentary remains of Tomen Castell, a small tower, stand on a rocky outcrop between the later castle and the Afon Lledr. The tower predates Dolwyddelan Castle and is the likely birthplace of Llywelyn ab Iorwerth, prince of Gwynedd and Wales, despite a tradition that the prince was born in the castle. Tomen Castell may have been built by Iorwerth Drwyndwn, the father of Llywelyn and eldest son of Owain Gwynedd, to assert his authority in the period of unrest after the death of the latter in 1170. At the summit of the outcrop are the remains of the small rectangular tower, which has outer dimensions of approximately and walls approximately thick. The outcrop falls away steeply to the…
Architecture
Dolwyddelan Castle forms a roughly circular enclosure around the knoll it occupies, and is constructed of local grit and slate rubble. The keep is the oldest part of the castle and consists of a basement with two storeys above. By the mid-nineteenth century it was ruined, with a large v-shaped area of masonry missing from the northern wall. The keep was extensively restored and rebuilt between 1848 and 1850 by Lord Willoughby de Eresby. The work included reconstructing the uppermost part of the keep, including the fake drains which project from the wall and the battlements; renewing the existing doors and windows; inserting windows into the second storey; and extensive reconstruction of the…
Sourced from Wikipedia under CC BY-SA 4.0.
- Coordinates
- 53.0531, -3.9083
- District
- Conwy
- Parish
- Dolwyddelan
- Postcode
- LL25 0JD
- Parliamentary constituency
- Bangor Aberconwy
- Established
- 1210
- Nearest railway station
- Roman Bridge — 1.3 km
- Opening
- April to September: Fri, Sat, Sun 10am–4pm; external viewing only rest of the week; closed 24–26 Dec and 1 Jan.
- Official site
- cadw.gov.wales
Sources
- wikidata: Q2369922 (CC0)
- wikipedia: Dolwyddelan Castle (CC BY-SA 4.0)
- commons: Castell Dolwyddelan1.jpg (CC BY-SA 4.0)
Featured in these 2 guides
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Clogwyn Dolwyddelan
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Clogwyn Mawr y Ffridd
Mountains & hills · 1.2 km

Pont Sarn-Ddu
Historic bridges · 1.3 km

Y Gwydyr
Hotels · 1.3 km

Dolwyddelan
Villages · 1.3 km
St Gwyddelan's Church
Historic churches · 1.4 km
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Frequently asked questions
- Where is Dolwyddelan Castle?
- Dolwyddelan Castle is in North Wales, United Kingdom (postcode LL25 0JD), in the parish of Dolwyddelan.
- What is Dolwyddelan Castle?
- Dolwyddelan Castle — castle in Conwy County Borough, Wales, UK.
- How do I get to Dolwyddelan Castle?
- The nearest railway station is Roman Bridge, about 1.3 km away. Drivers can use postcode LL25 0JD.
- When was Dolwyddelan Castle built?
- Built or established in 1210.
- Who runs Dolwyddelan Castle?
- Dolwyddelan Castle is operated by Cadw.
- Is Dolwyddelan Castle a listed building?
- Dolwyddelan Castle is officially recognised as scheduled monument listed.
- Does Dolwyddelan Castle charge admission?
- Dolwyddelan Castle typically charges admission. Check the official site for current ticket prices and opening hours.
- How do I get to Dolwyddelan Castle?
- The nearest railway station is Roman Bridge, about 1.3 km away. Drivers can navigate to postcode LL25 0JD.