Hopetoun Falls is a waterfall across the Aire River that is located in The Otways region of Victoria, Australia. Hopetoun Falls plunges 30 m in a rectangular shape. The falls are located approximately 5 kilometres (3.1 mi) south of the locality of Beech Forest at an elevation of 314 metres (1,030 ft) above sea level and range between 45–49 metres (148–161 ft) in height.