From Yellowstone's Grand Prismatic to the epic view of Crater Lake, see these parks in a whole new way https://on.natgeo.com/2AGepx2

From Yellowstone's Grand Prismatic to the epic view of Crater Lake, see these parks in a whole new way https://on.natgeo.com/2AGepx2 

https://twitter.com/NatGeoTravel/status/1025471431772123136