In Mexico's Cenote Angelita cave, a hazy river appears to flow underwater, complete with trees and leaves. This isn't magic, but rather a thick layer of hydrogen sulfide gas that settles between the saltwater and freshwater layers, creating the illusion of a flowing river. #river #mexico #nature Fact Samrat | Fact Samrat

Believe It or Not!, the Cenote Angelita in Mexico has an underwater river! 💦 Dive about 100 feet down, and you’ll encounter a mysterious swirling river of fog. This eerie fog is actually a 10-foot-thick cloud of toxic gas, floating between two layers of water—freshwater above and seawater below which creates this underwater river effect! Catch more fascinating stories like this in Ripley’s all-new book, Dare to Discover. . . . #Ripleys #BION #RipleysBION #WeirdHistory #History #WeirdNews #DareT

Vivian Beck swam around this Utah river dressed like a mermaid 🧜‍♀️ Check out more trending stories on ITK: https://bit.ly/39pSMAR | In The Know