Niagara Falls, Canada

Mesa Arch, Utah

Torres del Paine National Park, Patagonia, Chile

Half Dome, Yosemite

The beginning of fall in Northeast Ohio

Hidden Beach, Marieta Islands, Puerto Vallarta, Mexico

Delicate Arch, Arches Nation Park

Lapland in Finland lighted up by Aurora Borealis

Coeur d'Alene Lake, Idaho

El Matador Beach, California

Nauyaca Falls, Costa Rica

Point Reyes tree tunnel, California

A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province