Seljalandsfoss, Iceland

Yellowstone

Sunset in Sweden

Inspiration Point

Lake Matheson, New Zealand

Tree Tunnel, Sena de Luna, Spain

Kronotsky volcano, Russia

Lençóis Maranhenses

Toketee Falls, Douglas County, Oregon

Caved in cave. Devetashka, Bulgaria.

Hang son doong, Vietnam

Emerald Bay, CA

Tufas at Lake Mono, California