Old Hut Site is a campground located within Mount Barney National Park in South East Queensland, situated along the route toward the upper reaches of the mountain near Barney Gorge Creek.

It serves as a staging point for walkers tackling routes to East Peak, West Peak, and the nearby Rum Jungle campsite. Water availability at the site can be unreliable, so walkers are advised to carry sufficient water rather than depending on a source at camp.

The site sits at a saddle along the route, making it a natural rest stop on what is considered an advanced hiking area involving steep terrain and exposed rock scrambling above the campground.