Flying Loop
"bicycle"=>"yes","foot"=>"yes","horse"=>"yes","motor_vehicle"=>"private","network"=>"ChiwawaSnoPark","old_ref"=>"FS 6122","operator"=>"Washington State Parks","piste:difficulty"=>"advanced","piste:grooming"=>"backcountry","piste:name"=>"Flying Loop","piste:type"=>"nordic","ski"=>"designated","tracktype"=>"grade3"