Tonbrae Waterfall is located in Khao Lambi National Park near Tai Muang on the road between Phuket and Khao Lak, and you will have to walk through a nature trail about 650 meters from the park entrance to reach the waterfall. There are a range of rare plants that can be seen along the way. The waterfall is characterized by its fresh water, which is amazingly permeated by dark rocks, surrounded by lush forests from all directions.