Bedwellty Pits
Blaenau Gwent, Blaenau Gwent, Wales
Wales
Penllyn
The Vale of Glamorgan / Bro Morgannwg, The Vale of Glamorgan / Bro Morgannwg, Wales
Kingsland
Isle of Anglesey / Sir Ynys Mon, Isle of Anglesey / Sir Ynys Mon, Wales
Rhyd-yr-onen
Gwynedd, Gwynedd, Wales
Rhiwbryfdir
Gwynedd, Gwynedd, Wales
Plâs Berwyn
Denbighshire / Sir Ddinbych, Denbighshire / Sir Ddinbych, Wales
Carew Mountain
Pembrokeshire / Sir Benfro, Pembrokeshire / Sir Benfro, Wales
Llanilid
Rhondda Cynon Taf, Rhondda Cynon Taf, Wales
Star
Isle of Anglesey / Sir Ynys Mon, Isle of Anglesey / Sir Ynys Mon, Wales
Pont-y-wal
Powys, Powys, Wales