Island closed from 13:00 Friday 14th June due to poor sea stateClick here for further info.
National Garden Scheme Open Day Sunday 23 June.Click here for further details and tickets.

Tickets & prices

Entry prices

Access to the island is only possible for those with a ticket to the castle or gardens.

Adult Single£15£11£26
Single Adult Family* (1 Adult, 3 Children)£22.50£17.50£40
Family* (2 Adults, 3 Children)£37.50£28.50£66
Child (5-17 years)£7.50£6.50£14
Children Under 5Freefreefree

NATIONAL TRUST MEMBERS: If you are a National Trust member, please book your free ticket online below.

*Family ticket discount will be added at the checkout

Afternoon Tea

Includes access to harbour village, shops, Steward’s House gallery and visitor centre.

Afternoon Tea, harbour & village
Traditional Afternoon Tea£32.50
Sparkling Afternoon Tea£42.50
Children’s Afternoon Tea£15


Boat tickets may be required if you visit the island during high tide when the causeway is closed. If a boat is required, this will be prompted at point of purchase.

Boat Ticket (one way)
Child (1-17)£1.50
Under 1Free


Assistance dogs only in the castle, castle grounds and Steward’s House. Please see our dog policy for further information.

National Trust Members

Please book your free admission tickets for the castle online. Your National Trust membership type will be verified on arrival, so please book tickets according to the numbers in your party and bring your current, valid membership cards with you on the day. Overseas visitors with National Trust Touring Passes should book a National Trust ticket and present the touring pass upon arrival. Visitors who hold an International Trusts Organistation INTO card are also welcomed with free admission. St Michael’s Mount is exempt from any National Trust schemes, vouchers and promotions.

Locals’ Passes

We offer a Locals’ Pass for residents from local parishes to allow free access to the island during the main season and 1,000 Mount Memories Passes are awarded every year for those with a special connection to the island. 

Opening Times

To view our opening hours please click here

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