The first day of an overnight hike on the Bibbulmun Track, the 20 kilometre walk from Boat Harbour to William Bay begins at the sheltered bay of Boat Harbour and traverses coastal cliffs, heathland and beaches on the way to Tower Hill in William Bay National Park. Featuring the infamous 7 kilometre beach walk along Mazzoletti Beach, this is one of the more arduous sections of the track and requires some mental fortitude.
