Beat the Biddi! One of Australia’s most challenging rides, the Munda Biddi MTB trail is a world-class nature-based off-road cycling experience. Spanning 1000kms across southern Western Australia from Mundaring and Albany. Two massive sections of the trail travel through the middle of the BunGeo, and it’s accessible from the towns of Collie, Boyanup, and Donnybrook. Munda Biddi, meaning ‘path through the forest’ in the local Noongar Aboriginal language, is a world-class off-road cycling experience not to be missed. See the Munda Biddi website for suggested trips depending on your experience and fitness level and section by section guides.