We no longer require visitors to book online, however you may wish to do so. When you book online we offer timed slots but once you arrive, you can stay as long as you like within our opening hours. 

Find more information about visiting during Covid-19 here. 

Ticket prices and offers

• See ticket prices here.
• If you live in Cornwall, you may wish to buy a Cornwall Residents Pass, which offers free entry for a year for a discounted rate.
• If you are a Friend of Wheal Martyn or a member of the China Clay History Society, you can purchase free entry to the above organisations in January via their websites.

If you wish to book online click the button below, which will take you to our booking page on the Art Fund website

Buy a ticket