alpine mountain hill hörnli hoernli or hornli in the swiss mountain range of pilatus and in the emmen / schweiz

alpine beautiful beauty canyon creek emmen europe flow flowing forest forrest fresh grass green hill hoernli horizon hornli kanton landscape meadow mountain mountains natural nature obwalden outdoor outdoors panorama park peak pilatus plant range river rivers rock scene scenery scenic schweiz sky stone stones stream swiss tourism travel tree trees vacation valley view water waterfall white wild wood