Mexico is one of the most visited countries in the world. With its warm climate, sandy beaches, mystical Mayan ruins and authentic Mexican cuisine, millions of tourists flock here each year to escape the coldest months of winter. While places like Cancun, Tulum, and Playa del Carmen are geared towards families and couples looking to relax along the beachfront in the safety of an all-inclusive resort, the small island of Cozumel boasts of being the safest part of Mexico and caters heavily towards divers.