We did track through this King's canyon, 300 km far from Ayer's Rock, after which we died. Such a f** hot day you could see only in some special effects movie with Pierre Brice. Just rocks, bunches of bush, sun, sun, sun, voices echoes. The only thing, I missed were some biologic scraps putrefying in the sun, sun, sun:-). Anyway, the look was worth of that sun, wasn't it?