Dinefwr Castle Museum
Visitors find Dinefwr Castle Museum 900 m west of Llandeilo. It is in the care of the National Trust. Top of the 8 other places within 15 km is Carreg Cennen Castle, 6.4 km off.
Museum near Llandeilo
Just outside Llandeilo
Dinefwr Castle Museum is 900 m west of Llandeilo. Towns near it ↓
Cared for by the National Trust
One of the places the National Trust looks after; members usually get in free. About ↓
Written from OpenStreetMap, Wikidata, the ONS built-up areas and Met Office 1991–2020 averages.
Choosing a month
From June to September, Llandeilo sees highs of 18–20°C.
Dinefwr Castle Museum
It is run by National Trust.
- Type
- Museum
- Run by
- National Trust
- Town
- 900 m west of Llandeilo
- Official site
- nationaltrust.org.uk/dinefwr
Where Dinefwr Castle Museum is
The map puts Dinefwr Castle Museum in orange and numbers its neighbours as in the list.
© OpenStreetMap contributors · ONS built-up area 2022
Towns close to Dinefwr Castle Museum
All of these towns include it on their pages.
More near Dinefwr Castle Museum
8 more lie within 15 km, 2 castles, 2 gardens and a historic house among them.
Castle · CadwCarreg Cennen Castle6.4 km away2CastleCastle · CadwDryslwyn Castle6.4 km away3
Historic houseNewton House100 m away4
GardenNational Botanic Garden of Wales10 km away5
GardenAberglasney Gardens3.3 km away6Abbey or prioryAbbey or priory · CadwTalley Abbey10 km away7
Heritage railwayAmman Valley Railway12 km away8AttractionAttractionIce House11 km awayWithin 15 km, close and well known first. Numbers match the map.
Questions about Dinefwr Castle Museum
Where is Dinefwr Castle Museum?
Dinefwr Castle Museum is 900 m west of Llandeilo, Dyfed.
What is Dinefwr Castle Museum?
Museum.
Who runs Dinefwr Castle Museum?
National Trust, so members usually get in free; check opening times before you go.
When is the best time to visit Dinefwr Castle Museum?
June to September are the warmest months in Llandeilo, with afternoon highs of 18–20°C (Met Office 1991–2020 averages).
What else is there to see near Dinefwr Castle Museum?
Within 15 km: Carreg Cennen Castle (6.4 km), Dryslwyn Castle (6.4 km), Newton House (100 m) and National Botanic Garden of Wales (10 km).
Places: OpenStreetMap (© OpenStreetMap contributors, Open Database Licence) and Wikidata (CC0), placed in the ONS 2022 built-up area (Open Government Licence v3.0). Visitor counts are the latest Wikidata gives, with their year.
Photos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
Photo credits (6)
- Dinefwr Castle Museum: Tony Hisgett from Birmingham, UK, CC BY-SA 4.0, Wikimedia Commons
- Carreg Cennen Castle: Nigel Davies, CC BY-SA 2.0, Wikimedia Commons
- Newton House: Tony Hisgett from Birmingham, UK, CC BY 2.0, Wikimedia Commons
- National Botanic Garden of Wales: Col Ford and Natasha de Vere, CC BY 2.0, Wikimedia Commons
- Aberglasney Gardens: Trevor Rickard, CC BY-SA 2.0, Wikimedia Commons
- Amman Valley Railway: Hywel Williams, CC BY-SA 2.0, Wikimedia Commons
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.