Fremont, California

McKay Falls on California's Coast

Lake Louise

Just one of the many islands in the Maldives

Shasta Lake from air

A desert in the middle of Iran. Photo by Arash Karimi

Grüner See, Austria

An ancient tree on the rim of Oregon's Crater Lake at twilight

Nelson, New Zealand

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

Bremanger, Norway

Perito Moreno Glacier, Los Glaciares National Park, Argentina

Columbia River Gorge, Washington State