Overview of the Diavolezza and Pers glaciers, St. Moritz, canton of Graubunden, Engadine, Switzerland, Europe

Overview of the Diavolezza and Pers glaciers and Piz Palu, St. Moritz, canton of Graubunden, Engadine, Switzerland, Europe

Panoramic of the Diavolezza and Pers glaciers, St. Moritz, canton of Graubunden, Engadine, Switzerland, Europe

Summer flowers above the Vedret Pers Glacier, Diavolezza Refuge, Bernina Pass, Engadine, Graubunden, Switzerland, Europe

Panoramic view of Vedret Pers Glacier at sunrise, Diavolezza Refuge, Bernina Pass, Engadine, Graubunden, Switzerland, Europe

Swiss flag with Palu and Vedret Pers Glacier, Diavolezza Refuge, Bernina Pass, Engadine, Graubunden, Switzerland, Europe

Sunrise at Vedret Pers with Piz Bernina in the background, Diavolezza Refuge, Bernina Pass, Engadine, Graubunden, Switzerland, Europe

Tourists admire the Diavolezza and Pers glaciers and Piz Palu, St. Moritz, canton of Graubunden, Engadine, Switzerland, Europe

Coughing treatment elderly pers.

Lower back pain in elderly pers.

Lower back pain in elderly pers.

Lower back pain in elderly pers.

Lower back pain in elderly pers.

Woman climbing the via ferrata at Piz Trovat with view to Piz Palue (3905 m) and Pers glacier, Engadin, Grisons, Switzerland

Three mountaineerers descending from summit of Munt Pers with view to Piz Palue and glacier of Pers, Pontresina, St. Moritz, Bernina, Oberengadin, Grisons, Switzerland

Woman climbing the via ferrata at Piz Trovat with view to Bellavista (3922 m), Piz Bernina (4049 m), Piz Morteratsch (3751 m) as well as Pers- and Morteratsch glacier, Engadin, Grisons, Switzerland

View towards the Bernina Alps with Bellavista (3922 m), Piz Bernina (4049 m), Piz Morteratsch (3751 m) as well as Pers- and Mort

Woman at the summit of Piz Trovat (3146 m) with view to the Bernina-Alps with Bellavista (3922 m), Piz Bernina (4049 m), Piz Morteratsch (3751 m) as well as Pers- and Morteratsch glacier, Engadin, Grisons, Switzerland

Woman hiking with view to Piz Palue (3905 m), Bellavista (3922 m), Piz Bernina (4049 m) and Pers glacier, Engadin, Grisons, Swit

Mt Piz Palu, Vadret Pers Glacier at front, Mt Bellavista on the right, summit of Mt Piz Cambrena on the left, Grisons, Switzerland, Europe

Meeting point of Pers and Morteratsch glaciers and Bernina Range, Grisons, Switzerland

Piz Palue with Pers Glacier at the front, right, Bellavista Mountain, Grisons, Switzerland, Europe

Climbers during the ascent to Piz Palue Mountain on the Pers Glacier, looking towards Piz Palue Mountain, with Bellavista on the left, Grisons, Switzerland, Europe