In the last 50 years alone, hundreds of scenic natural wonders around the world have drastically shape-shifted, never to return to their former states https://on.natgeo.com/2pTEKz1

In the last 50 years alone, hundreds of scenic natural wonders around the world have drastically shape-shifted, never to return to their former states https://on.natgeo.com/2pTEKz1 

https://twitter.com/NatGeoTravel/status/979765418817617921