Visit Uluru

Saudi Arabia's Nabataean rock tombs.

Saharan plateau of prehistoric rock art.

Stand among the cloud-wrapped ruins of Machu Picchu, the 15th-century Inca citadel perched high above Peru's Sacred Valley

Two hundred and seventy-five waterfalls on the Argentina–Brazil border, with walkways to the lip of the Devil’s Throat.

Fly over the Nazca Lines, giant desert figures etched into Peru's coastal plain two thousand years ago

The Parthenon and its temples on the rock above Athens — the birthplace of democracy, best climbed at opening time.

Hidden desert waterhole in the Ennedi where camel caravans meet Nile crocodiles.

Explore sandstone domes, cliffs, canyons, and the Waterpocket Fold in Capitol Reef National Park.