"access"=>"yes","motor_vehicle"=>"no","mtb:scale"=>"0","network"=>"Tahoe XC","piste:difficulty"=>"intermediate","piste:grooming"=>"classic;skating","piste:name"=>"Lower Green","piste:operator"=>"Tahoe Cross Country","piste:type"=>"nordic","smoothness"=>"bad","surface"=>"ground","tracktype"=>"grade3"