aerial view of liechtenstein upper rhine valley municipality of triesenberg

above aerial alpine alpmountain alps alpspitz april austria austrian bird27seye city countryside europe european forest gaflei high hiking hill landscape lichtenstein liechtenstein masescha mountain nature over panorama panoramic peak perspective principalityofliechtenstein rhine river scene scenery schaan sky snow snowcap summit swiss switzerland top tree trekking triesenberg upper vaduz valley view