rifugio three peaks hut with sasso di sesto summit and rocca dei baranci in the dolomite alps in south tyrol with storm clouds

alpine alps altoadige auronzo baranci cabin cime clouds dei destination dolomite dolomites dramatic europe haunold heritage hut italy landmark landscape lavaredo mountains nature outdoors panorama peaks rain reserve rifugio rocca sasso scenery sesto sextenstein sky south storm three travel tre tyrol unesco weather world