St Michael's Mount is the fairytale island of Cornwall, a rocky tidal islet crowned by a castle and church in Mount's Bay near Marazion. At low tide a cobbled causeway links the island to the mainland, and when the sea comes in the path disappears and small boats carry visitors across, so arriving is part of the adventure. The Mount has been a place of pilgrimage and defence for more than a thousand years, with a Benedictine priory founded in the Middle Ages and connected to Mont-Saint-Michel in Normandy, which has a similar island setting. The castle has been home to the St Aubyn family since the seventeenth century and is now managed with the National Trust. Inside you can see the rooms of the family home, the medieval church and the dramatic views from the battlements. The terraced gardens, clinging to the south-facing slopes and sheltered from the wind, hold exotic plants that thrive in the mild climate, and a small harbour village at the base has a cafe and shops.
Why visit
Few places in Britain are as photogenic or as easy to enjoy. The crossing by causeway or boat feels like a journey, the castle is full of history and the views over Mount's Bay are superb. It also works for a wide range of ages, with an adventurous climb for children and plenty of interest for history lovers.
What to do
Walk across the causeway if the tide allows, or take a boat from Marazion when the sea is in. Climb the steep cobbled path to the castle, see the church and the rooms of the house and walk out onto the battlements. Look at the gardens if they are open, and explore the harbour village at the base. After your visit, wander along Marazion's beach, which has a long sweep of sand with a view of the island.
Planning
Opening days and times vary through the year, and the castle and gardens do not open every day, so check before you travel. Tide times determine the crossing, so plan your arrival around them and allow time for a boat if needed. Wear sturdy shoes for the cobbles and steep climb, and bring layers. Tickets can be limited at busy times. Combined with a day tour from Falmouth or a visit to Penzance, the Mount is a highlight of the far west and a good place for sunset photographs from the shore.
What to expect
The experience
A visit to a tidal island by causeway or boat, with a medieval castle, church, battlements and terraced gardens.
Best time
Pick a low tide for the causeway walk; early mornings and late afternoons are quieter.
How long
Two to three hours.
Tips
Check tide times and opening days, wear sturdy shoes for the cobbles and allow time for a boat if the causeway is covered.
Quick picks
- Best for
- History lovers, photographers and families who enjoy an island adventure.
- Families
- Children love the causeway and the climb, though the steep paths and steps need supervision.
- Couples
- A romantic sunset walk along Marazion beach with the island in view.
- Pair with
- Penzance, Marazion beach and Land's End.
- Time needed
- Half a day.
Good questions
How do I get to St Michael's Mount?+
Walk the causeway from Marazion at low tide or take a boat from Marazion when the tide is in.
Is the castle open every day?+
No. Opening days and times vary through the year, so check the venue page before you travel.
Are there gardens to visit?+
The terraced gardens are a feature, but access depends on the season and conditions, so check ahead.
Is it suitable for wheelchairs and pushchairs?+
The cobbled paths and steep climb limit access, so contact the operator to discuss options.
Can I visit on a day tour?+
Yes. Some day tours from Falmouth include the Mount, such as a cream tea tour, but check what is included.
