Docked on a liveaboard about 60 miles south of Jucaro, Cuba, one diver ditches 5G for a distraction-free week among the mangrove islands that comprise the Jardines de la Reina.
Aboard Palau Siren, a yacht that visits the Palau archipelago, you'll see hundreds of sharks, tuna, corals and other marine life on a first-class adventure.