Top Secret Beaches Season 1

Four friends scale the cliffs above Cala Luna to take a spectacular dip into Sardinia's blue seas. Meanwhile, in Brazil, another group hunts down a remote beach with world-class snorkeling only available a few hours a day. Then, adventurers head to Costa Rica to hike through the jungle and across crocodile-infested waters to frolic on a beach that's only visible during low tide.