Smoke plume rising over glacier, Eyjafjallajokull volcano, Iceland, Polar Regions

Chachani volcano rising above Santa Catalina Monastery, UNESCO World Heritage Site, Arequipa, Peru, South America

Aerial View of the Beagle Channel and the town of Ushuaia, Argentina, South America

The Red Mountains rising behind the petrified sand dunes at Snow Canyon State Park, Southern Utah, United States of America, North America. Many famous films were made in the park which forms part of the Red Cliffs Desert Reserve.

The Red Mountains rising behind the petrified sand dunes at Snow Canyon State Park, Southern Utah, United States of America, North America. Many famous films were made in the park which forms part of the Red Cliffs Desert Reserve.

The Red Mountains rising behind the petrified sand dunes at Snow Canyon State Park, Southern Utah, United States of America, North America. Many famous films were made in the park which forms part of the Red Cliffs Desert Reserve.

Stone wall lined with colorful cloths, grazing yaks on dry alpine terrain, with snow-covered Gangchempo peak rising in the background of Langtang Valley, Nepal