Bryce Canyon National Park, Utah.

Monmouth, New Jersey -

Lagos, Portugal

Double Rainbow at Lake Crescent, Olympic National Park

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

Hanging Lake, Colorado

Partially snowy Bryce Canyon, Utah, USA

Antelope Slot Canyon, AZ

Mammoth Hot Springs, Yellowstone National Park

Aconcagua, Argentina

Morning sun spilling into Forney Creek, at Great Smoky Mountains National Park, Tennessee

Ban Gloc, Vietnam

Kulusuk, Greenland