What's on

Latest

Arts Award Bronze and Silver

Bronze and Silver Arts Award Programme
Art on the Menu mixed age

Get inspired with our new exhibition and explore our dinner tables
Art on the Menu Age 9+

Get inspired with our new exhibition and explore our dinner tables
Habitat Explorer mixed age

Investigating and comparing habitats

Buy tickets

Pre-book a timed slot to visit Wheal Martyn.
Prices

Pay once and get free entry all year!
Our museum

China clay mining has shaped the landscape, lives of people and economy of mid-Cornwall for over 250 years. It is Cornwall’s largest mining industry. A fully Accredited Museum, we are based within two Victorian china clay works, now a Scheduled Ancient Monument. We tell the story of this fascinating industry and the people who worked and lived in the shadows of Cornwall’s iconic ‘white pyramids’.
Why visit

Dig deep and discover the special ingredient in your everyday life that still shapes Cornwall and the world today…china clay! It hides in your toothpaste, your paper, your car tyres and even your cosmetics. It’s a billion pound, global industry. We are telling the story of Cornwall’s secret, and the people who brought it to you, from the heart of Clay Country.
Kurt Jackson: Clay Country

17 May - 5 September 2021
Join the team

See the roles we are seeking at Wheal Martyn, including volunteering opportunities.
Cafe

Open from 10am - 4pm, free to enter.
Find us

St Austell. Cornwall, PL26 8XG
Gift shop

Our gift shop is open 7 days a week, 10am - 4pm. Free to enter.
Memory Cafe

Our Memory Cafe is on the 1st and 3rd Monday of each month, from 2.00pm - 4.00pm.