Some of the best cenotes in Mexico are located in the Riviera Maya, near CancĂșn, Playa del Carmen, and Tulum. Among the most famous is Cenote Dos Ojos, known for its crystal-clear water, incredible cave systems, and unique light effects that attract divers from around the world. Other must-visit cenotes include Cenote Chac Mool, Cenote El Pit, Gran Cenote, and Cenote Tajma Ha. Each offers a different experience, from open blue pools perfect for snorkeling to cavern and cave systems ideal for advanced scuba divers.I recommend not going alone ,contact a Tour or specially if you want to scuba dive the cenotes ,go with a certfied fullcave diver instructor .