Tufas at Lake Mono, California

King's Canyon, Australia

Kerala, India

Dolomites, Italy

Huanglong National Park, Sichuan Providence, China

Loch Lomond, Scotland

Northern Lights over Tallinn

Charyn Canyon, Kazakhstan

path through trees on the outskirts of Andong, South Korea

Iliamna Volcano, Alaska. Photo by Michael Melford

Tahquamenon Falls, MI

The Li River in Guangxi Zhuang, China.

The peaks of the Geisler Mountain