Deceptively beautiful, Mount Ijen's most fascinating sight may just be the miners who descend into its darkness for the "devil's gold" it offers https://on.natgeo.com/2Gjll5J

Deceptively beautiful, Mount Ijen's most fascinating sight may just be the miners who descend into its darkness for the "devil's gold" it offers https://on.natgeo.com/2Gjll5J 

https://twitter.com/NatGeoTravel/status/979448233062813696