First Wannon Hike-in Camping Area is a small bush camp set in a saddle at the headwaters of First Wannon Creek, sitting roughly 1,000 metres above sea level on the Major Mitchell Plateau in Grampians (Gariwerd) National Park, Victoria.

Designed exclusively for overnight hikers traversing the plateau, it is a remote site well removed from roads and infrastructure.

The camp is surrounded by stunted eucalypts and sub-alpine vegetation that provide shelter from the plateau's changeable weather, and the endemic Banksia saxicola grows in the area. Sweeping views extend across to the Mt William and Serra Ranges.

Wildlife visitors may encounter include Peregrine Falcons, Black-footed Swamp Wallabies, and other small marsupials.