Legend says that a giant named Cormoran once lived on St. Michael's Mount and would steal livestock from villagers. A local boy named Jack dug a pit while Cormoran slept and lured the giant to fall to his death when he tried to chase Jack. The mount has been an important pilgrimage site since the 6th century when an archangel appeared to fishermen. Visitors can see the well where Cormoran fell and try to find the "Giant's Heart" in the cobblestones.