Launch into the country's most secluded and extreme natural spots to cool off! From the aquamarine waters of Havasupai Falls to a crystal blue oasis in New Mexico, these spots are hard to reach, but well worth the adventure.

Dive into wet and wild fun! From a luxurious hot spring in the Colorado Rockies, to a legendary Fijian cave with a hidden secret, to a cliff-jumper's paradise in Australia, we explore the world's most top-secret swimming holes.

Dive into wet and wild fun! From a perch on the edge of the world's largest waterfall to an underground river in Mexico and Scottish pools believed to possess healing powers, we explore the world's most top-secret swimming holes.