The Wallaman Falls, a cascade and horsetail waterfall on the Stony Creek, is located in the UNESCO World Heritage–listed Wet Tropics in the locality of Wallaman, Shire of Hinchinbrook in the northern region of Queensland, Australia. The waterfall is notable for its main drop of 268 metres, which makes it the country's tallest single-drop waterfall. The pool at the bottom of the waterfall is 20 metres deep. An estimated 100,000 people visit the waterfall annually.