Blissfully short on people, Sun Valley's wild expanses are a mecca for mountain bikers. https://on.natgeo.com/2x7tint

Blissfully short on people, Sun Valley's wild expanses are a mecca for mountain bikers. https://on.natgeo.com/2x7tint 

https://twitter.com/NatGeoTravel/status/1143217292274208769