Top Secret Swimming Holes - Season 2

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.

Dive into wet and wild fun! From an underwater caving adventure in Brazil to a secret swimming hole deep in a desert canyon and a breathtaking 230-foot rain forest waterfall, we explore the world's most top-secret swimming holes.

Explore the world's most top-secret swimming holes, including the mystical Fingal's Cave in Scotland which boasts symmetrical basalt columns, and an incredible limestone pool hidden from the horizon in the desert of Oman.

From a gorgeous underground lagoon on the Hawaiian island of Oahu, to an adrenaline-filled 70-foot cliff jump in California, to the most unexpected scuba dive location in the world, uncover the planet's best-kept swimming hole secrets.

From swimming with sharks in Belize, to a seaside cascade in Costa Rica, to kitesurfing in the Caribbean and four-wheeling in South Africa; thrill-seekers explore the world's most top-secret swimming holes.

From a canyon full of black water and a waterfall buried deep in the rain forest to an exotic animal safari leading to a secret beach; some of the planet's best-kept secrets.

The pristine waters known only to the locals in the Dominican Republic, Utah, Easter Island and Hawaii.

Some of the world's most stunning swimming holes; Jamaica's Blue Hole; sandboarding on South Africa's biggest dunes; swimming with wild, endangered penguins.

We're checking out top-secret locations around the globe! On this trip, we're soaking in Australia's bubbly Champagne Pools, Jetblading in Singapore, taking an underground dip in a gorgeous Samoan sinkhole and more!

Adventure seekers take an excursion across an iceberg-laden lake in Iceland. Then, a couple explores the salmon-colored sands of an island off the coast of the Bahamas, while a group of friends discover a deserted beach in Mexico.