Goreme Valley, Cappadocia, central Anatolia, Turkey, Asia Minor, Asia

Tourist exploring Valle de la Luna (Valley of the Moon), La Paz, La Paz Department, Bolivia, South America

Drone view of Kok-Moinok Canyon, a clay-sand structure formed on the slopes of arid mountains cut by water streams, Kyrgyzstan, Central Asia, Asia

Aerial view of Kok-Moinok Canyon, a clay-sand structure formed on the slopes of arid mountains cut by water streams, Kyrgyzstan, Central Asia, Asia

A long formation of purple Bentonite clay called the Purple Peninsula, in Petrified Forest National Park, Arizona, United States of America, North America

Clay pot being pottered, Alto Adige, Italy, Europe

eroded sandstone patterns Garden of the Gods Shawnee National Forest Illinois USA

summer storm over cathedral rock at Red Rock Crossing near Sedona Arizona USA