Some meters away before you get to the bottom of the cave, you see a river underneath, with trees and leaves floating on some liquid level. However it may seem like a river, it’s not a real river. It’s just a layer of hydrogen sulphide beneath. All in all, it looks startling and unforgettable when you get there and see it with your own eyes.
According to Anatoly Beloshchin, a professional photographer, the underwater scenery is amazing. He describes,
“We are 30 meters deep, fresh water, then 60 meters deep – salty water and under me I see a river, island and fallen leaves… Actually, the river, which you can see, is a layer of hydrogen sulphide.”
Underwater river of hydrogen sulfide in Cenote Angelita, Mexico - video