10 Reasons to Book a Trip to Cozumel, Stat

Chankanaab, which means little sea in Mayan, is an eco park centering around a lagoon that has underwater caves and tons of turtles, exotic fish, and iguanas. There's even a crocodile exhibit and areas for swimming, snorkeling, kayaking, and scuba diving (all clearly separated from that crocodile exhibit, of course).