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Dinefwr
WalesHistoric Newton House surrounded by a National Nature Reserve and 18th century landscape Deer Park.
Dinefwr Park, Newton House, Llandeilo, Carmarthenshire, SA19 6RT
Important notice
The indoor cafe will be closed tomorrow 6 May. The Takeaway Hut will be open as usual. Please note a new lift is being installed. Until then, the first floor is accessible by stairs only. Thank you for your patience.
M T W T F S S Open
Closed
Opening times for 6 May 2026
Asset Opening time Newton House, garden & café 10:30 - 16:30 Parkland Dawn - Dusk Takeaway Hut 10:30 - 16:30 Dinefwr Castle Dawn - Dusk Car park
Ticket type With Gift Aid Without Gift Aid Car park (per car) £6.00 House, garden & café
Ticket type With Gift Aid Without Gift Aid Adult (18+) £13.20 £12.00 Child (5-17) under 5s free £6.60 £6.00 Family (2 Adults and up to 3 children) £33.00 £30.00 Family (1 adult and up to 3 children) £19.80 £18.00 Become a member and discover more than 500 places
- Bookshop
There is a second-hand bookshop on the ground floor of Newton House.
- Café
- Car park
JustPark code 80561
- Dogs allowed
For the enjoyment of all visitors, dogs are to be kept on a lead at all times, and all waste to be bagged and binned. Well behaved dogs on short leads are welcome on the ground floor of the house. We may need to limit the number of dogs in the house at anyone time. Assistant dogs on leads only in the Deer Park and boardwalk due to livestock grazing.
- Guided tour
- Kiosk
- Picnic area
- Toilet
Adapted toilets are available at the old Welcome Centre building, in the main car park. Baby changing also available here.
Designated Blue badge parking spaces (free of charge), accessible toilets, accessible walking routes, some uneven ground.
- Accessible route and/or map
There is a long level boardwalk to the mill pond, but please note not all routes across the estate are level.
- Accessible toilet
- Designated parking
Designated parking for Blue Badge holders (free of charge) is available in the upper car park, next to the Takeaway Hut.
- Drop-off point
- Level access to food outlet
- Level access/terrain
- Ramped access/slopes
The lift is out of order. There is level access to Newton house through the main front door. Access to the first floor and basement are via two flights wooden stairs at present. We sincerely apologise for any inconvenience this causes.
- Seating available
- Steps/uneven terrain
Car park - what3words: ///crockery.lobster.even
- By road
- Sat Nav: Postcode misdirects. Please search ‘National Trust Dinefwr’ on maps or follow the brown oakleaf signs instead. If you're travelling from the east or west of Dinefwr, please use the A40 to Llandeilo or use the A483 if travelling from Swansea.Parking: Please note that there is a walk of around 50 yards from the car park to Newton House.Sat Nav: Please do not use the sat nav as this is not accurate. What3Words : Compelled : Trailer : Park
- By train
- The nearest station is Llandeilo, which is 1.5 miles from Dinefwr Park. The Heart of Wales Line runs southbound to Swansea or northbound to Shrewsbury. Timetables and are limited so please check online before you travel.
- By bus
- Services to Llandeilo. Please check www.traveline.cymru for the latest timetables. The nearest bus stop to Dinefwr Park is on Carmarthen Road, Llandeilo.
- Cycling
Dinefwr Park, Newton House, Llandeilo, Carmarthenshire, SA19 6RT
Planning your visit
Article
Visiting Dinefwr with your dog
Enjoy a day out with your dog at Dinefwr. Dogs are welcome all year round and there are plenty of places to explore.
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Highlights
House & Garden
Newton House is a 17th-century manor house with exhibitions and contemporary interventions reflecting on varied aspects of life at Dinefwr, connected to the formal Fountain Garden with the wild Deer Park beyond. Café on the ground floor.
Parkland & Deer Park
Walk through 800 acres of rolling parkland, meadows and woodland with many veteran trees, at its heart a medieval Deer Park with accessible route and boardwalk. Takeaway hut next to car park.
The Oak Yard
A play space in the courtyard for the whole family, a space for imaginations to run wild with water play and Sied Dwt, the perfect playhouse. New seasonal creative activities, not forgetting Black Raven Books to play and relax.
Dinefwr Castle
The imposing 12th-century Dinefwr castle played a significant role in Welsh history, the seat of Lord Rhys, the powerful Prince of the Welsh Kingdom of the Deheubarth. Cared for by Cadw.
Spotlight events
Activity
Birding with Branwen in Wales
Join Branwen Munn for a year of birding and recording. What birds will you see and hear in west Wales in 2026? Log your sightings throughout the year. Let’s see how many different species we can find!
Article
John Abell Exhibition
Explore an exhibition by artist John Abell, co-presented with Gallery Ten, Cardiff. On the first floor, encounter a series of large-scale oil paintings inspired by John’s journeys through the Brecon Beacons during the summer of 2025.
Things to see and do
Article
Family days out at Dinefwr
There’s always something to do at Dinefwr, whatever the weather. Explore and play in Newton House, discover what’s new in the Oak Yard, enjoy lunch in the café, take a walk around the ancient parkland, and if you are feeling energetic, head to the majestic ruins of Dinefwr Castle.
Article
Visiting Newton House and Garden at Dinefwr
Nestled in Dinefwr’s parkland near Llandeilo, Newton House is a relaxed and informal Welsh country house. A visit here incorporates both the historic and the contemporary.
Article
Exhibitions at Dinefwr
Taking inspiration from the ninth Lord Dynevor’s vision for a creative programme of arts and cultural events with a series of exhibitions at Dinefwr.
Article
Explore the parkland at Dinefwr
Take a stroll through Dinefwr Park near Llandeilo, a stunning 800-acre estate where you can spot a variety of wildlife and some of the oldest trees in Britain.
Eating and shopping
Article
Eating and shopping at Dinefwr
Take a seat in the café inside Newton House and enjoy a range of hot and cold food, bakes and ice creams. In the car park, the takeaway hut is a convenient spot for takeaway drinks and snacks, before heading off for a walk or White Park Cattle watching.
Top trails
Trail
‘Capability’ Brown walk at Dinefwr
Walk beside historic ancient trees on a circular route in a landscape designed by Lancelot 'Capability' Brown, with the chance to spot the resident fallow deer.
Trail
Ragwen Point walk
The Ragwen Point walk is a clifftop trail to a secluded bay with stunning views along the way.
Trail
Dinefwr Park wildlife walk
This circular walk through historic parkland offers a wealth of wildlife, including the fallow deer herd, plus a medieval castle and 17th-century mansion.
Places to stay
Dinefwr Home Farm
A traditional farmhouse with wooden floors, and a log burner on the beautiful Dinefwr Park.
Penparc
Nestled on the edge of the Dinefwr Park Estate with a gorgeous garden overlooking the valley, Penparc is a fabulous base for exploring the Welsh countryside
Cariad Cottage
Sitting within Dinefwr Park estate, Cariad Cottage is cosy and packed with charm and character.
Upcoming events
Event
John Abell Exhibition : Dod yn ôl at fy nghoed | Return to my trees
John Abell returns to Dinefwr for his exhibition ‘Dod yn ol at fy Nghoed’. The Welsh proverb "Dod yn ôl at fy nghoed" translates to "to return to my trees" and signifies a return to a balanced state of mind.
Event
YoYo’s
Ymunwch a’r mes bach, grwp i bobl ifanc gwrdd unwaith y mis yn Dinefwr | Join the Young Oaks at Dinefwr, a youth group for those wanting to get stuck in. Come and hang out, share your best ideas and do things that really matter.
Event
The YoYo's Film Night : Birding with Branwen | Dilyn y 'Deryn gyda Branwen
Grab a blanket, enjoy a snack and settle in for a bird-themed film night with the Dinefwr Yo-Yos — a relaxed evening just for young nature lovers.
About Dinefwr
A magical land of power and influence for more than 2,000 years. Dinefwr 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. Standing proudly at the heart of the estate is Newton House, a family home for over three hundred years to the descendants of Lord Rhys, the powerful Prince of the Welsh Kingdom of the Deheubarth. The visionaries, George and Cecil Rice designed the superb 18th-century landscape, which is protected as a parkland National Nature Reserve, from flower-rich meadows to dense ancient woodland, it’s all here for you to discover. “If you take a handful of the soil of Dinefwr and squeeze it in your hand, the juice that will flow from your hands is the essence of Wales” Wynford Vaughan Thomas Also onsite is Dinefwr Castle which is managed by Cadw (see website) and owned by the Wildlife Trust
History
Article
History of Dinefwr
Reclaimed by the descendants of a powerful Welsh Prince, Dinefwr Park and Newton House were home to the Rhys/Rice family for over 300 years.
Article
History of Paxton’s Tower
Discover the history of Paxton’s Tower in the village of Llanarthne. Built over 200 years ago, the folly was built in memorial to Admiral Lord Nelson and to impress the people of the valley.
Art and collections
Dinefwr's objects and collections
Explore the objects and works of art we care for at Dinefwr on the National Trust Collections website.
Support us
Volunteer with us
Search for live volunteering opportunities, or register your interest with Dinefwr.
