Mann River Campground & Picnic Area sits on the banks of the Mann River within Mann River Nature Reserve, about 37 kilometres east of Glen Innes in New South Wales, accessed via unsealed roads off the Gwydir Highway.

The site accommodates tents, caravans, and camper trailers across 15 sites, set in the shade of towering she-oaks in a quiet bush setting near the Great Dividing Range.

The river is ideal for swimming and rock-hopping, with smooth boulders lining the water's edge. Wildlife is abundant — eastern grey kangaroos, wallabies, wallaroos, lace monitors, eastern water dragons, and blue-tongue lizards are commonly spotted.

The area holds cultural significance as a historical gathering place for the Ngarabul People and coastal Gunbaynggir. Being a remote campground, weather can be extreme and unpredictable, so visitors should come well prepared.