Epic Train Ride Through Sri Lanka: Take a thrilling ride through Sri Lanka's lush forests and rolling hills.
Along the coast of the Barents Sea, Sergey Korolev photographed microorganisms in a puddle creating the appearance of an eye. http://on.natgeo.com/2rhOlDR
Watch these dare-devil kayakers test their luck in the vicinity of Hawaii's Kilauea volcano, where lava meets the sea.
This playful baby rhino is the best thing to ever happen to #nationalpumpkinday. 🎃
Caused by tannins from the Santa Fe River, the unusual flame-like waters near Florida's Devil's Ear spring make for a unique diving experience.