early autumn on the alpine lakes laghi della valletta in the mountainous area of the st. gotthard pass gotthardpass, airolo

airolo alpine alps amazing area autumn background beautiful blue canton della destination early eco ecology europe european flower forest gotthard gotthardpass grass green high idyllic laghi lake lakes landscape meadow mountain mountainous mountains natural nature old outdoor outdoors panorama panoramic pass peaceful peak picturesque rock scene scenery scenic schweiz season sky spring summer swiss switzerland tessin ticino travel tree trekking valletta valley view water wild wonderful