The Wave, Arizona, USA

Olympic Peninsula, Olympic National Park, Washington -

The Tallest Forest on Earth - Upper Bull Creek Flats, Humboldt Redwoods State Park, California -

Owhiro Bay, New Zealand

Coco plum caye, Belize

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

Laguna de los Tres and Fitz Roy, Argentina

Allgäu, Germany

Tundra in autumn in Denali National Park, Alaska

Ocqueoc River, Presque Isle County, Michigan

Multnomah Falls

Devetashka Cave, Bulgaria

Mountain path