image for Castle item typeDinefwr Castle & Park (Newton House)

Dinefwr Castle and Park ( Newtown House)

Dinefwr Castle and Park ( Newtown House)

  • Visit Wales VAQAS
  • Cadw Welsh Government
  • National Trust





01558 824512


SA19 6RT

Also at this Venue

Events at this Venue

date event
Tue 27 Sep Secret Estate Walks
Thu 29 Sep Photography Walks
Thu 13 Oct Photography Walks
Fri 28 Oct History & Hauntings
Tue 29 Nov Secret Estate Walks
Tue 27 Dec Secret Estate Walks


A magical land of power and influence for more than 2,000 years, Dinefwr Park and Castle is an iconic place in the history of Wales. Two forts are evidence of a dominant Roman presence. The powerful Lord Rhys held court at Dinefwr and influenced decisions in Wales.

The visionaries, George and Cecil Rice designed the superb 18th-century landscape that you see today.

The 'hands-on' Newton House gives visitors an atmospheric circa 1912 experience. Exhibitions on the first floor tell Dinefwr's story and inspire visitors to explore the castle and park.

Don't miss

- Be amazed at the National Nature Reserve at Dinefwr
- Be thrilled by views from the top of the castle
- Let off steam in the children's play area and boardwalk
- Get close to the rare and historic White Park cattle
- Help with servants' tasks and hear them chatting about life
- Learn about and see the herd of fallow deer

National Trust PropertyAccepts groups

Children welcome

Opening details

Castle Open daily 10.00am - 4.00pm, Last admission 30 minutes before closing. Closed 24, 25, 26 December and 1 January.

1 - 27 March: Restaurant open Fridays to Sundays 10:00 - 16:00; House & Shop open every day 11:00 - 16:00.
28 March - 30 Oct: Restaurant open 10:00 - 16:00; House & Shop 11:00 - 18:00.
31 Oct - 18 Dec: Restaurant, House & Shop open Fridays to Sundays 11:00 - 16:00.
19 - 31 Dec: Restaurant, House & Shop open 11:00 - 16:00 except 24th & 25th.
Last admission to Newton House one hour before closing.


Gift Aid Admission (Standard Admission prices in brackets):

Adult £7.15 (£6.50)
Child £3.85 (£3.50)
Family £18.15 (£16.50)
1 Adult + 3 Children £11.00 (£10.00)
Group Adult £6.00



Plan route to Dinefwr Castle and Park (Newton House) using Google mapsPlan route using Google maps

Map reference: SN 614225  Lat: 51.88265 Long: -4.01346

SatNav: Problems, do not use.
From the end of the M4, take the A483 to Llandeilo, through the town and left where signed to Dinefwr Park.
From the east on the A40, south-west from Llandovery and left at roundabout for the A483 and the town; up the hill and right where signed to Dinefwr Park.
From the west on the A40 from Carmarthen, turn right where signed for Llandeilo and Dinefwr Park.

Accessible by Public Transport: 2 miles from Llandeilo station


  • National Trust PropertyNational Trust Property
  • Accepts groupsAccepts groups
  • Children welcomeChildren welcome
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