St Michael’s Mount rising from Mounts Bay at low tide.

St Michael’s Mount – A Magical Tidal Island Adventure

November 11, 20252 min read

Discover the Magic of Cornwall’s Iconic Island

Rising gracefully from the waters of Mount’s Bay, St Michael’s Mount is one of Cornwall’s most unforgettable landmarks. Linked to the mainland by a cobbled causeway that disappears beneath the sea at high tide, this magical tidal island combines centuries of history, myth, and breathtaking coastal scenery in one enchanting place.

As you cross the causeway from Marazion at low tide, the island feels like a world apart. Waves sparkle against the stones, seabirds cry overhead, and the castle towers above like something from a storybook. The moment you step onto the island, time slows down – replaced by a sense of wonder and discovery.

A Castle with Centuries of History

The medieval castle and gardens are the heart of St Michael’s Mount. Built on a rocky summit that has been a place of pilgrimage for over a thousand years, the castle is still home to the St Aubyn family, who have lived here since the 17th century. Inside, visitors can explore ancient halls, armour displays, and family heirlooms, all while enjoying sweeping views of the Cornish coast.

Legend has it that the island was once home to Cormoran the giant, who terrorised nearby villages until a brave local hero defeated him – a tale that continues to delight visitors of all ages.

Explore the Gardens and Island Life

Below the castle, the subtropical gardens cling to steep terraces filled with exotic plants from around the world. Thanks to Cornwall’s mild climate, the gardens flourish with vibrant colours almost year-round. Wander through palm trees, succulents, and sea thrift as you take in panoramic views of the bay.

In the small harbour village, you’ll find cobbled streets, quaint cottages, and a café serving delicious Cornish cream teas. You can also visit the Island Shop, filled with local crafts and gifts.

Getting There and Tide Tips

St Michael’s Mount is accessible on foot via the causeway at low tide or by boat when the tide is high. Tide times vary daily, so check before you travel to avoid getting stranded (although many find watching the tide rise around the causeway to be part of the charm!).

Address: St Michael’s Mount, Marazion, Cornwall, TR17 0HS

Top Tips for Visiting St Michael’s Mount

  • Check tide times before you go – access is only possible at low tide.

  • Wear sturdy footwear; the cobbles and steep paths can be uneven.

  • Arrive early in peak season to secure parking in Marazion.

  • Bring your camera – sunrise and sunset views over Mount’s Bay are spectacular.

  • Combine your visit with a beach walk in Marazion or a meal overlooking the bay.

Whether you come for the legends, the gardens, or simply to stand on this extraordinary island, St Michael’s Mount promises a truly magical Cornish experience.

Life Coach, Lifestyle Blogger, Radio Presenter & Loves Playing in Nature

Charmaine Howard

Life Coach, Lifestyle Blogger, Radio Presenter & Loves Playing in Nature

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