Segara Anak, crater lake on Mount Rinjani in Indonesia

Natural Spring, Central FL, US

The Li River in Guangxi Zhuang, China.

Bernina Express at highest point

Dragon Falls, Venezuela

Akhtamar Island, Lake Van

Bugaboo Glacier Park, British Columbia

Dusky Sound's Indian Island, Fiordland National Park, New Zealand

Mendenhall Glacier, Alaska

Hanging Lake, Colorado

Zion National Park, Angels Landing trail

St. Thomas, U.S. Virgin Islands

Wrangell St. Elias National Park, Alaska