Dinefwr Castle lies on a ridge on the northern bank of the River Tywi, with a steep drop of one hundred feet. It’s a Grade I listed building. The castle is an iconic place in the history of Wales.
It’s said that a castle was first constructed on this site by Rhodri the Great, although there’s no archaeological evidence to support this claim. It’s believed that Rhys ap Gruffydd, ruler of Deheubarth, (re)built it between 1155 and 1197. Llywelyn the Last gave Dinefwr to Maredydd, who allied himself to King Edward I of England. Maredudd had apparently been promised Dinefwr in return for his help, but Edward did not keep his promise and had Maredudd executed in 1291.
In 1317 the castle was given to Hugh Despenser, the king’s favorite, and was later held by Sir Rhys ap Thomas, who carried out extensive rebuilding.
The castle is accessed through a fortified entrance protected by a battlement. A narrow spiral staircase leads to a high tower with extensive views of the Tywi valley to the south and west. The castle keep is entered via the cellar at its base.
Visit Dinefwr Castle
Facilities
Hours
Address
Llandeilo SA19 6RT
Phone
Prices
Free
Location
Dinefwr Castle Gifts
Similar Castles

Framlingham Castle
Framlingham Castle has no central keep but a curtain wall with 13 towers.

Newark Castle
Newark Castle is a 12th century castle by Alexander, Bishop of Lincoln.

Corfe Castle
Corfe Castle is a ruined castle on the route between Wareham and Swanage.

Lindisfarne Castle
Lindisfarne Castle is a 16th-century castle located on Holy Island.
More to see in Wales

Chirk Castle
Chirk Castle is a Grade I listed castle built in 1295 near Wrexham, Wales.

Cardiff Castle
Cardiff Castle is a medieval castle built in the late 11th century by Norman invaders.

Conwy Castle
Conwy Castle is a fortification built by Edward I between 1283 and 1289.

Harlech Castle
Harlech Castle is a medieval fortification constructed atop a spur of rock in 1282.