El sótano de las golondrinas, San Luis Potosí, México

Underwater river

Stumpy Lake

Huanglong National Park, Sichuan Providence, China

Gothic Pass near Crested Butte, CO

Lighthouse, Kauaii

Owhiro Bay, New Zealand

Geirangerfjord, Norway

Honokohau Falls, Maui, Hawaii

El Yunque Rainforest, Puerto Rico

The Sphinx Observatory at Jungfraujoch, Switzerland provides stunning views of both the heavens and the earth.

K2 mountain, Pakistan.

A beautiful barn that I saw while taking a hike in Montana Resolution: