Caved in cave. Devetashka, Bulgaria.

Burano, Italy

Maroon Lake, Aspen, Colorado

Skógafoss Iceland.

Kauai, HI Waterfalls

Richat Structure (Eye of the Sahara)

Beach, Lekeitio, Basque Country, Spain

Appalachian Trail, Smoky Mountains, Tennessee

Longhushan Mountains in China

Annecy, France

Aconcagua, Argentina

The Flatirons with sunset. Boulder, Colorado.

Ngoronggoro crater, Tanzania