A timber staircase leads between boulders in a canyon to aboriginal rock painting art galleries. Burrunggui, Nourlangie Rock, Arnhem Land, Kakadu National Park, Northern Territory, Australia.

A timber staircase leads between boulders in a canyon to aboriginal rock painting art galleries. Burrunggui, Nourlangie Rock, Arnhem Land, Kakadu National Park, Northern Territory, Australia.
