We went snorkeling in Cozumel in October, and we really enjoyed it. The water was warm and clear. It was a nice excursion.
beaches and Kiacking
Last time we went, we did the Passion Island excursion…that was worth doing again.
At the port of call in Cozumel you can take a ferry ride to Playa del Carmen and go for a bus trip to Xel-Ha. That is a beautiful blue lagoon with tons of fish and things to do, I highly recommend that.