Platypus Flat campground sits among tall trees and rugged granite gorges in Nymboi-Binderay National Park on the Dorrigo plateau in New South Wales.

Its 18 campsites are strung along the banks of the Nymboida River, offering shaded pitches with direct river views. Six sites accommodate camper trailers; the remainder are best suited to tents and swags.

The river is the main draw, offering swimming holes, fishing, and paddling. Canoeists and kayakers can launch directly from the campground, and guided rafting trips are also available.

The Nymboida downstream is remote and carries dangerous rapids up to Grade 6, so only experienced, well-equipped whitewater paddlers should venture beyond the campground.

Wildlife is a constant presence — black cockatoos, goannas, and frogs are common sights, and patient observers at dawn or dusk may spot a platypus in the deep river pools.

The campground is accessed via Moonpar Forest Drive and is considered remote, so visitors should arrive self-sufficient. Bookings are managed through NSW National Parks and Wildlife Service.