Boomerang Falls is a hidden waterfall tucked into the hinterland of Byron Bay in Whian Whian, New South Wales, roughly 20 minutes' drive from Minyon Falls. The out-and-back trail runs approximately 1.

9 km return from the trailhead sign to the top of the falls, a walk of around 15 minutes.

The path to the top is straightforward, but reaching the base requires leaving the trail entirely and descending steep, slippery terrain — an approach considered dangerous and not recommended.

Unofficial ropes and pink trail markers have appeared along some routes, though conditions can change. Visitors should exercise caution near the cliff edges at the top of the falls, where drop-offs are significant.