Explorer John Derting captured an incredibly beautiful view in Alaska.

Santorini, Greece.

Stunning Cappadocia, Turkey.

A very unusual frog.

Magical sunset.

Mount Agung at dawn, Indonesia.

Good morning.

Madeira Island, Portugal.

Here, at this altitude, everything gets strange.

Heaven on Earth.

Sparks Lake is a picturesque natural area in Oregon.

Gathered an army.

Santorini, Greece.

Lake Klöntalersee, Switzerland.

Ready to ride like this?

Breaking the rules.

No rest for mommy bear.

Palermo is an ancient city in Italy, on the island of Sicily.

One of the most dangerous tourist routes is the ascent to the summit of Kalavantin Durg in India.

A glass observation deck over a cliff, Mount Shinwu, Fujian Province, China.