The above referred site link provides some facts to the enthusiastic tourists, who like experiences. The link shares some of the spectacular pictures of the popular Cenote Angelita in Mexico’s Yucatan Peninsula. Called Baby, the location is 0 to 15 minute drive south of Tulum, and is an innovative scuba diving cenote that houses a surreal surprise. Scuba divers can able to witness an underwater river streams through the ocean, which is happening due to a thin layer of hydrogen sulfate, which separates the freshwater at the top from the saltwater listed below. Scuba divers can in fact swim right through the false flooring or magical cloud that looks like a flowing river.
So start looking for river flowing right now.
If you are trying to check for what is under the ocean floor, you have actually land on the appropriate web page. Source: mymodernmet