Zhangjiajie National Forest Park, China

Arch near Saint George, Utah

Tinayguk River, Alaska, by Melford

Schoolhouse Falls Panthertown Valley NC

Bimmah Sinkhole, Oman

Hardangerfjord, Hordaland, Norway.

Banff national park

Lawrence Farms, Newburgh NY

Mendenhall Glacier, Alaska

Darvaza gas crater, Turkmenistan

Natural limestone structures at Nambung National Park, Western Australia

Sunrise over the Superstition Mountains in Arizona

Kaieteur Falls, Guyana