perfect day for a hike: the spectacular Ötschergräben canyon in austria is worth a visit

1893m austria autumn background beautiful blue branch canyon colorful day environment fall famous foliage forest great green high hiking landscape leaf light lower mariazell mount mountain natural nature nearby next oetscher oetschergraben outdoor park path pilgrimage place river rock scenic season sky spectacular spot spring stone stream summer sunlight sunny tourism trail travel tree trees trench trunk valley view water wild wonderful wood Ötscher Ötschergräben Ötscherland