Mont Blanc and the Bossons glacier from the Aiguille Rouge, France.

chamonix france alps french alps mountain summit aiguille du midi cable car station cloud mist mont blanc glacier crevasse glacial retreat glacier climate change serac global warming receding retreating snow snow pack slope steep permafrost permafrost melt cloudy fog foggy misty hole window vista view mont blanc du tacul revealed crevasse vallee blanche remote altitude explore mont blanc summit aiguille rouge lake water still reflection