- Bersham Ironworks
- Big Pit
- Cefn Coed Colliery Museum
- Conwy Valley Railway Museum
- Dylan Thomas Boathouse
- Dylan Thomas Centre
- Griffithstown Railway Museum
- Kidwelly Industrial Museum
- Llancaiach Fawr
- Llywernog Mine
- MOMA, Wales
- National Museum Cardiff
- National Museum Wales
- National Roman Legion Museum
- National Waterfront Museum
- National Woollen Museum
- Newport Museum
- Pembrokeshire Motor Museum
- Pendine Museum of Speed
- Penrhyn Castle Railway Museum
- St Fagans National History Museum
- Swansea Museum
- Sygun Copper Mine
- Welsh Slate Museum
- Welsh Sports Hall of Fame
