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Dive into wet and wild fun! From an otherworldly swim in Palau's Jellyfish Lake to a stunning seaside lagoon on Maui and from a prehistoric swimming hole in Texas to a cliff-jumping adventure in the Galapagos Islands, we explore the world's most top-secret swimming holes!

Episode Title: Palau's Jellyfish Lake
Airs: 2016-07-10 at 22:00