massif du mont-blanc ( france )

adventure adventures aiguille alps altitude alud big blanc blue bossons chamonix clean climbing clouds dander destination environment fog france glace glacier global green hautesavoie high hiking ice landmark landscape lenticular maudit melt melting midi mont mountain mountaineering mountains nature orange outdoor outdoors rock rocks sallanches savoy sky snow sport summer sunny sunset travel trees trekking vacation warming water white wild wilderness yellow