Gregynog Hall
Gregynog Hall is a country house in Tregynon, Powys. Its status is a Site of Special Scientific Interest. Around it, within 15 km, lie 12 more places, Dolforwyn Castle (7.2 km) first on our list.
Historic house near Tregynon
Just outside Tregynon
Gregynog Hall is 1.2 km southwest of Tregynon. Towns near it ↓
Site of Special Scientific Interest
On the official list of protected heritage; Tregynon has 8 listed buildings in all, on its History page. About ↓
Written from OpenStreetMap, Wikidata, the ONS built-up areas and Met Office 1991–2020 averages.
Which month to go
Highs of 18–21°C mark June to September in Tregynon.
Gregynog Hall
Management falls to University of Wales. Articles on it exist in 4 languages.
- Type
- Historic house
- Run by
- University of Wales
- Listed
- Site of Special Scientific Interest
- Wikipedias
- Covered in 4 languages
- Town
- 1.2 km southwest of Tregynon
- Official site
- gregynog.org
Finding Gregynog Hall
The map centres on Gregynog Hall, in orange, with nearby places numbered.
© OpenStreetMap contributors · ONS built-up area 2022
Which towns are near Gregynog Hall
Largest of the 7 is Newtown, home to 10,882. The town it is in comes first, then the others whose pages list it, nearest first.
Tregynon
Newtown
Caersws
Abermule
Compare the 7 towns
Places to add to Gregynog Hall
Within 15 km you can add 3 castles, 2 heritage railways and 2 museums.
Castle · CadwDolforwyn Castle7.2 km away2
Castle · CadwCastell Trefaldwyn14 km away3
Heritage railwayWelshpool and Llanfair Light Railway11 km away4
CastleMathrafal14 km away5
Heritage railwayRhiw Valley Light Railway7.8 km away6
Historic houseGarthmyl Hall, Berriew11 km away7MuseumMuseumThe Old Bell Museum14 km away8
MuseumThe Robert Owen Museum6.3 km awayWithin 15 km, close and well known first. Numbers match the map.
Visiting Gregynog Hall
Where is Gregynog Hall?
Gregynog Hall is 1.2 km southwest of Tregynon, Powys.
What is Gregynog Hall?
Country house in Tregynon, Powys, Wales.
Who runs Gregynog Hall?
University of Wales.
When is the best time to visit Gregynog Hall?
June to September are the warmest months in Tregynon, with afternoon highs of 18–21°C (Met Office 1991–2020 averages).
Is Gregynog Hall a listed building?
Yes: Site of Special Scientific Interest.
What else is there to see near Gregynog Hall?
Within 15 km: Dolforwyn Castle (7.2 km), Castell Trefaldwyn (14 km), Welshpool and Llanfair Light Railway (11 km) and Mathrafal (14 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 (8)
- Gregynog Hall: Broneirion, CC BY-SA 3.0, Wikimedia Commons
- Dolforwyn Castle: user Llywelyn2000, CC BY-SA 3.0, Wikimedia Commons
- Castell Trefaldwyn: Stoker243, CC BY-SA 3.0, Wikimedia Commons
- Welshpool and Llanfair Light Railway: fairlightworks, CC BY 2.0, Wikimedia Commons
- Mathrafal: Welshficwitch, CC BY-SA 3.0, Wikimedia Commons
- Rhiw Valley Light Railway: Murfas, CC BY 3.0, Wikimedia Commons
- Garthmyl Hall, Berriew: Tyssil, CC BY-SA 3.0, Wikimedia Commons
- The Robert Owen Museum: Jaggery, 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.