alpine hill bürgenstock buergenstock or burgenstock above lake luzerne or vierwaldstaettersee from pilatus mountain massif

alpine alpnach beautiful beauty buergenstock burgenstock canton canyon creek europe flow flowing forest forrest fresh grass green hill horizon kanton lake landscape luzerne massif meadow mountain mountains natural nature nidwalden obwalden outdoor outdoors panorama park peak pilatus plant river rivers rock scene scenery scenic schweiz sky stone stones stream swiss switzerland tourism travel tree trees vacation valley vierwaldstaettersee view water waterfall white wild wood