FREE entry to the harbour village, shops, cafe and gallery from 01 October and 30 April
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Walking

St Michael’s Mount is a tidal island, connected to the mainland by an ancient, cobbled causeway.

At high tide, the sea covers the causeway and the Mount is inaccessible on foot; at low tide, the causeway is revealed and visitors can stroll across to explore the island.

The causeway is open for around four hours each day, depending on the tides and weather conditions. Our ticketing system is aligned to the causeway times, so you’ll only be able to book ‘walking’ tickets when the causeway is uncovered.

We suggest that you allow around 15 minutes to walk across the causeway to our first checkpoint, which is at the base of the island. We don’t restrict the time that you can stay on the island, but suggest that you allow at least 3 hours to visit the castle, shops and cafes.

From 27 March to 31 October, ferryboats will also run to take visitors across to the island at times when the tide covers the causeway. If you're booking a ticket in advance for this period, your ticket will clearly show whether you can cross by foot or by boat.

Date Causeway Opens Causeway Closes
Thursday 30 November 2023 11:00 14:55
Friday 01 December 2023 11:45 15:25
Saturday 02 December 2023 closed closed
Sunday 03 December 2023 13:30 16:15
Monday 04 December 2023 closed closed
Date Thursday
Causeway Opens 11:00
Causeway Closes 14:55
Date Friday
Causeway Opens 11:45
Causeway Closes 15:25
Date Saturday
Causeway Opens closed
Causeway Closes closed
Date Sunday
Causeway Opens 13:30
Causeway Closes 16:15
Date Monday
Causeway Opens closed
Causeway Closes closed