Manning River Falls submitted by Ian Dutton on May 29, 2009 There is no write-up for this waterfall by the World of Waterfalls. Submit your own write-up! One of a series of falls on the Upper Manning River, Barrington Tops NSW, Australia. Taken April 2009 0 Comments*Enter your name*2 characters minimum.Do not change these fields following 6 + 3 =