Hay Castle
No. 2 of 2,223 in Bannau Brycheiniog (Brecon Beacons), No. 2 for history. History, 11.3 km from Talgarth.

A Grade I listed castle in Hay.Written by Claude from the facts on this page (describe-v1, 2026-10-31).
Facts
- Heritage
- Grade I listedCadw, designated historic assets of Wales (DataMapWales), checked 2026-10-31
- Opening hours
- Mo-Su 10:00-17:00OpenStreetMap, checked 2026-10-31
- Website
- haycastletrust.orgOpenStreetMap, checked 2026-10-31
- Best months
- Any time of yearoffyougo rules
Why it ranks here
Score 0.85 for any trip, from the same formula as every place.- Interests: History and heritage
- Detail in OpenStreetMap: 33% (weight 0.15)
- Has a website: 100% (weight 0.1)
- Heritage listing: 100% (weight 0.15)
- Wikipedia and Wikimedia pages: 64% (weight 0.25)