The Aiguillette des Posettes with Bilberry plants colouring up in late summer, above Chamonix, French Alps, and the rapidly retreating Glacier du tour.

tour du mont blanc french alps france alps mountain mountain range weather rocks slope steep geology ridge erosion glacier glacial retreat climate change global warming pinnacles pinnacled serrated ridge mont blanc mont blanc du tacul mont maudit aiguille verte les drus white snow moorland autumn fall season red green colourful vegetation ground cover bilberry leaves leaf orange glow sunlight landscape colourful aiguillette des posettes pink heather glacier du tour tour glacier tree larch