the lakes of san bernolfo and the collalunga pass, a pleasant excursion between italy and france

lakes bernolfo collalunga pass pleasant excursion italy france foot testa dell'autaret valley remains old military barracks cuneo province piedmont valle stura vinadio alps maritime cottian mountain peak autaret frontier ubayette natural park lake small panorama alpine trekking hiking vacation summer seasons walk creek path nature tourism sky clouds sunset dawn shadows guide landscape flowers shepherds herds high ground pasture vallo spring flowering rock stones