Kartenmaterial
["Swisstopo 1217: Scalettapass, M: 1:25000; Swisstopo 258S: Berg\u00fcn, M: 1:50000; Kompass 113: Davos, Arosa, Pr\u00e4ttigau, Klosters, M: 1:40000","Swisstopo 1217: Scalettapass, M: 1:25000; Swisstopo 258S: Berg\u00fcn, M: 1:50000; Kompass 113: Davos, Arosa, Pr\u00e4ttigau, Klosters, M: 1:40000","Swisstopo 1217: Scalettapass, M: 1:25000; Swisstopo 258S: Berg\u00fcn, M: 1:50000; Kompass 113: Davos, Arosa, Pr\u00e4ttigau, Klosters, M: 1:40000","Swisstopo 1217: Scalettapass, M: 1:25000; Swisstopo 258S: Berg\u00fcn, M: 1:50000; Kompass 113: Davos, Arosa, Pr\u00e4ttigau, Klosters, M: 1:40000"]