 Bush camping is allowed anywhere outside the Lake Burragorang exclusion zone, but the destruction of plants is not allowed, so choose your campsite well, and use tents with smaller footprints.At the Mittagong visitors' information center you should try to get a copy of a yellow covered book that discusses in-depth walks in the Nattai, it is invaluable.The book was published in 1998 but hopefully, it is still available, it is a great reference for this little known and isolated area.