The Mushroom rock formation by Los Coloradas red rock wall, Valley of the Moon (Valle de la Luna), Ischigualasto Provincial Park, San Juan Province, North Argentina, South America

Valle de los Hongos (Mushroom Rocks) formed of volcanic ash, Creel, Chihuahua, Mexico, North America

Valle de los Hongos (Mushroom Rocks) formed of volcanic ash, Creel, Chihuahua, Mexico, North America

The mushroom rock formations, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

The mushroom rock formations, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

Bathsheba, Mushroom rock, windswept palm tree, Atlantic waves, rugged East Coast, Barbados, Windward Islands, West Indies, Caribbean, Central America

Mushroom rock, Al Ula, Kingdom of Saudi Arabia, Middle East

The mushroom rock formations, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

Mushroom shaped sandstone spire on an eroded ridge west of Hamilili Point in Petrified Forest National Park, Arizona, United States of America, North America

Mushroom shaped formations along the Blue Forest Trail in Petrified Forest National Park, Arizona, United States of America, North America

The Mushroom Rock Formation, Ischigualasto Provincial Park, UNESCO World Heritage Site, San Juan Province, Argentina, South America

The mushroom rock formations, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

Mushroom rocks, Farasan islands, Kingdom of Saudi Arabia, Middle East

The famous Mushroom Rock at Shoshone Point at sunrise, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Toadstool hoodoo, formed by water and wind, grand staircase escalante national monument, utah, usa

Toadstool hoodoo, formed by water and wind, grand staircase escalante national monument, utah, usa

Wahweap hoodoos, white hoodoos, sand stone eroded, grand staircase escalante national monument, utah, usa

Balanced Rocks, Marble Canyon, Lee's Ferry, Arizona, USA

Mushroom-shaped limestone rock formation, White Desert, Farafra Oasis, Western Desert, Egypt, Africa

Mushroom-shaped limestone rock formations, White Desert, Farafra Oasis, Western Desert, Egypt, Africa

Sandstone rock formation at Tikobaouine, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa

Mushroom-shaped limestone rock formations, White Desert, Farafra Oasis, Western Desert, Egypt, Africa

Aerial view, Il Fungo (mushroom) sea rock, Lacco Ameno, Ischia, Campania, Italy, Europe

The Fungo (mushroom) sea rock, Lacco Ameno, Ischia, Campania, Italy, Europe

Micronesia, Palau, Rock Islands, Mushroom-shaped island surrounded blue ocean.