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Newsletter Sign Up2025 Tickets & Prices
Tickets are required to visit the island from 13 April to 12 September.
Castle
The castle is now open until 31 October.
| Ticket type | PRICE |
|---|---|
| Adult Single | £16 |
| Single Adult Family* (1 Adult, 3 Children) | £24 |
| Family* (2 Adults, 3 Children) | £40 |
| Child (5-15 years) | £8 |
| Children Under 5 | FREE |
Gardens
The gardens will be open from 20 April to 12 September. They are closed on Sundays with the exception of 20 April.
| Ticket type | PRICE |
|---|---|
| Adult Single | £12 |
| Single Adult Family* (1 Adult, 3 Children) | £18 |
| Family* (2 Adults, 3 Children) | £30 |
| Child (5-15 years) | £6 |
| Children Under 5 | FREE |
Combination (Castle & Garden)
Combination tickets are only available Monday-Friday after 20 April when the gardens reopen.
| Ticket type | PRICE |
|---|---|
| Adult Single | £28 |
| Single Adult Family* (1 Adult, 3 Children) | £42 |
| Family* (2 Adults, 3 Children) | £70 |
| Child (5-15 years) | £14 |
| Children Under 5 | FREE |
Boats
Boats are only available when the tide covers the causeway.
| Ticket type | PRICE |
|---|---|
| Adult | £3.20 |
| Child (1-15 years) | £1.60 |
| Children Under 1 | FREE |
Afternoon Tea
Please check causeway opening times when you book your Afternoon Tea to work out whether you will need to walk across to the island or take a boat. Boat tickets are available to purchase on the day from one of our guides on the mainland.
| Ticket type | PRICE |
|---|---|
| Adult | £37.50 |
| Child (5-15 years) | £17.50 |
Dogs
Please see our dog policy for further information
National Trust Members
During the winter when access to the island is free, you do not need proof of membership. If you are booking castle or garden tickets 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. Visitors who hold an International Trusts Organisation 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.