71361839 - France, Reunion island, Cilaos, hikers close to the Caverne Dufour moutain hut, Piton des Neiges moutain hut, listed as World Heritage by UNESCO70025556 - Hiker under Caverne Dufour, Ille de la Réunion Indian Ocean70025540 - Cloud, Caverne Dufour, Cirque de Cilaos, Ille de la Réunion Indian Ocean70498657 - Fantastic views of the Monte Rosa chain , from right to left: Dufour, Liskamm, Castore, Polluce, Breithornand its glaciers, at the blu hour70498795 - Sunrise on the Dufour peak and Nordend peak, the highest summits of Monte Rosa massif, Aosta Valley71110102 - Flower at Gornegrat, in the background the Monte Rosa group, Liskamm, Pollux, Castore, Dufour peak et the Lis glacier
