In the deephs of Cenote Angelita you will find an incredible underground river. This natural formation is an illusion called halocline and It is created by saltwater from the sea that passes under freshwater from the rain. So if you wank to take the best photos underwater, and your are an advanced scuba diver, don't miss it and visit Cenote Angelita just 15 minutes south of Tulum, we are sure your day will be so fun!