mountain road crossing st. gotthard pass gotthardpass or passo del sao gottardo in the swiss alps, airolo - canton of ticino

airolo alpine alps beautiful blue canton clouds crossing del europe fresh glarus gottardo gotthard gotthardpass grass green high hiking hills holidays idyllic land landscape landscapes meadow meadows mountain mountains nature outdoor panorama pass passo peak river road rock sao scenery scenic schweiz sky spring stream stunning summer swiss switzerland tessin ticino tourism travel trees trip uri vacation valley view village waterfall