the black lake of rocca la meja, in the upper maira valley, in southern piedmont

black lake rocca meja upper maira valley southern piedmont jewel nature set rocks one beautiful mountains province cuneo monviso meja alps cottian valley lake canosio marmora rhododendrons flowers alpine flora mountain cuneo piedmont italy stream river waterfall trekking hiking holidays acceglio prazzo stroppo pasture pastures cows cattle sheep farming margaro transhumance bathroom beach water fauna herd flock macra walking summer relaxation peace park nature sky clouds sunset panorama