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Cyfarthfa Castle & Park Merthyr Tydfil

Cyfarthfa Castle is a stunning Gothic Revival castle set within a 160-acre park. Home to a museum, art gallery and host of major outdoor events, it is one of Merthyr's most iconic landmarks.

Events at Cyfarthfa Castle & Park (3 listed)

Steelhouse Festival 2026

24 Jul 2026 at 12:00 – 26 Jul 2026
Hafod-Y-Dafal Farm, Merthyr Tydfil

One of the UK's premier rock and metal festivals returns to the Welsh hills above Merthyr Tydfil β€” three days of world-class rock music.

Weekend tickets from Β£99 Learn more β†’