mountain

air all blue bush chain clear climb clouds cold color crevasse destination ecological ecologist ecology external fir forest frozen gradient grass grazing hike hiker hiking ice italy landscape larch lichen lombardia meta montosa mountain natural nature neveghiacciaio nuvolettepanorama nvoloso open pasture pine plant pratoarrampicata prcorso precipizzio rocks rocky shrubs sky slope snow snowfall sondrio spruce steep summer top trees uphill valtellina view walk wood