Some of the most noted skin-diving and scuba-diving spots in the world are off Mexico`s long coasts. On the Caribbean, the clear, warm lagoons of Cozumel, Cancun and Isla Mujeres teem with tropical ...

Cozumel is best known for scuba diving and snorkeling. The second largest reef system, the Mesoamerican Barrier Reef, runs just off the coast of Cozumel, making it a premier dive destination. Cozumel ...

I’ve gone diving and snorkeling all over the world. But there’s something about cenotes that never gets old. I’m obsessed. Each one is like its own secret swimming hole. Some look small on the outside ...