No, you cannot camp anywhere on Rainbow Beach in Australia. However, there are designated camping areas nearby where you can camp legally. Inskip Peninsula Recreation Area, located just north of Rainbow Beach, offers several beachfront camping areas, such as Inskip Point, M.V. Beagle, M.V. Sarawak, and M.V. Natone. These areas require a permit, which can be obtained online or at a local visitor information center. Additionally, you can find campgrounds and holiday parks in the Rainbow Beach township. You can view these options on Hipcamp.