The third dam on the Cotter River is a stunning structure, especially at sunsets. A great spot for your hiking endeavors. Fishing and camping is forbidden here. The closest camping site is at Woods Reserve.
Wikipedia https://en.wikipedia.org/wiki/Corin_Dam
Phone +61 2 6207 2900
Address Namadgi National Park, Tharwa, ACT 2620, Australia
Coordinates -35°32'5.508" N 148°50'5.803" E