The Deadliest Lake (Classic)

In 1986 an unknown natural disaster at Lake Nyos in Menchum, Cameroon left more than 1700 people dead in one night - and puzzled scientists. Listen to learn how they solved the mystery. READ MORE IN THE ATLAS: https://www.atlasobscura.com/places/lake-nyos-the-deadliest-lake-in-the-world