You Can Swim With Hundreds of Thousands of Jellyfish in This Otherworldly Lake—and Their Stings Are Essentially Harmless

You Can Swim With Hundreds of Thousands of Jellyfish in This Otherworldly Lake—and Their Stings Are Essentially Harmless

Hidden on an island in Palau, Jellyfish Lake rewards an hour-long boat ride and steep hike with one of the world’s most unusual snorkeling experiences.A snorkler in the Jellyfish Lake of Eil Malk Island, Palau.Credit: Westend61/Getty ImagesOn first thought, swimming in a lake full of jellyfish might sound like a terrible idea—especially when that lake requires an hour-long boat ride and a steep climb to reach it. But for avid snorkelers and scie…