St. Michael's Mount is a tidal island at the mouth of Mount's Bay, linked to the coastal town of Marazion by a cobbled causeway that is passable on foot at low tide. Sitting off the coast of Cornwall in England, it combines dramatic granite headland scenery with a tiny harbour, narrow streets and a small resident community that swells with visitors in summer.
The island's striking castle and chapel have medieval roots and a long history of pilgrimage and maritime defence; the site is associated with the St Aubyn family and is managed in partnership with the National Trust. Its sheltered position supports subtropical gardens, and the local economy is dominated by tourism, small-scale fishing and hospitality, giving it a distinctive blend of living community and heritage attraction.