Underwater river in Mexico
These stunning pictures of the Cenote Angelita in Mexico are made by Anatoly Beloshchin. Describing his experiences Anatoly says: “We are 30 meters deep, and there's fresh water, then 60 meters deep, salty water, and underneath me I can see a river, an island and fallen leaves.” The river is actually a layer of the poisonous substance hydrogen sulfide. If you are a professional diver, you definitely have to check this spectacle out.
