Jasper National Park, Alberta, Canada

Peyto Lake, Banff National Park

Neringa, Lithuania

Bow Lake Banff Nat'l Park, Canada

China Beach, San Francisco

Five dead trees in front of a massive sanddune

Coco's Island - Costa Rica

Jiuzhaigou Valley Pond, China

Bull of the Woods Wilderness, Oregon

The beginning of fall in Northeast Ohio

Devetashka Cave, Bulgaria

Reed Flute Cave, China

Sunset Cliffs, San Diego, California