Looking for a cenote only visited by locals? The semi-open Cenote Tankach-Ha near the Coba Ruins is for all--families and kids. I mean...it has a diving platform!
Before you run off and make a list of your favorite cenotes to visit, it's important to know how these miracles of nature came to be, how they are tied to the dinosaur extinction (say what?!) and what they were used for by the Mayans.