Following St Michael's Way from St Uny's Church in Lelant and finishing at the start of the causeway to St Michael's Mount to allow for attempts regardless of tide. The route passes many places of religious and historical significance. There are some different variations that people use, but the FKT route is the standard 21km route as shown on the St Michael's Way website: http://stmichaelsway.net/communities/8/004/013/239/578/images/4626147772.jpg