view of the pyrenean 'cilindro' peak and glacier from the marboré or tuca roya valley, vertical photo

glacier ice spain moraine geology valley pyrenees ordesa wild mountain outdoors environment climatic change climate crisis melting deglaciation landscape peak countryside snowfield landscapes snowy europe rocks national park rocky ssummit scenery aragon winter tourism range majestic mountains monte perdido summit view pyrenean 'cilindro' marborã© tuca roya vertical glacier' valley clear recession expected disappear years