Location - Bowling Green Bay National Park, Queensland, Australia
Grade - 5, difficult, recommended for experienced bushwalkers
Distance - ~12 km return
Time - 8-12 hours return

As one of the three points of interest of the Palm Creek area, this waterfall is truly hidden, as its name suggests, far up into the creek beds. Finding Hidden Falls involves a lot of rock hopping up St Margaret Creek. Once you arrive, however, you will find a secluded waterfall that you are guaranteed to have all to yourself. If you would like to do this walk, it is suggested to go with the Townsville Bushwalking Club. For other hikes in the area, check out The Cascades and The Terraces.

UPDATE 2019- present: This area is no longer accessible via the Palm Creek Eco Park and is only accessible via private property. The Townsville Bushwalking Club still have access, however. If you're keen, join them on a hike to explore this area.