From Yellowstone's Grand Prismatic to the epic view of Crater Lake, see these parks in a whole new way https://on.natgeo.com/2IIU6iQ

From Yellowstone's Grand Prismatic to the epic view of Crater Lake, see these parks in a whole new way https://on.natgeo.com/2IIU6iQ 

https://twitter.com/NatGeoTravel/status/1048890806533275649