The Queen Mary Falls is a plunge waterfall on Spring Creek, in the Darling Downs region of Queensland, Australia. Location and features The falls are situated in the Main Range National Park and descend from the McPherson Range near the Queensland/New South Wales border. They are located south-east of and east of the town of . The falls formed when water erosion by streams created gorges through layers of basalt and resistant trachyte. The falls are currently retreating as large blocks at the bottom of the falls were not evident in photos taken in the 19th century. Facilities at the falls include toilets, tables and fireplaces. Four other waterfalls are located in the area surrounding Killarney, including the Teviot Falls, Daggs Falls, Browns Falls and Upper Browns Falls. See also List of waterfalls of Queensland References External links Queen Mary Falls Circuit Waterfalls of Queensland Darling Downs Plunge waterfalls Main Range National Park