Main theatre, 1st century AD, carved into the solid rock, hellenistic style, Petra, Jordan, Middle East
Valley of the Winds, The Olgas, Uluru-Kata Tjuta National Park, UNESCO World Heritage Site, Northern Territory, Australia, Pacific
Nitmiluk Gorge in hard sandstone, Katherine, Northern Territory, Australia, Pacific
'Hoodoos' - rock towers of eroding softer rock under hard cap rock at the White Rim sandstone bench in the north west of this spectacular park where the canyons of the Colorado and Green Rivers have dramatically eroded the Colorado plateau, Canyonlands National Park, Utah, United States of America (USA), North America
