it snows in the mountains on the forests

altitude background blizzard change christmas claus climate cold comes december falls fog forest forests frost glacier glaciers global high holiday ice icy landscape melting mountain mountaineering mountains nature santa ski skiing sledging sleigh snow snowfall snowing snows travel warming white winter woods les deux alpes trois vallèes avoriaz arcs morzine gets meribel val thorens la tania d'aosta aeschi adelboden airolo aletsch amden anzere arolla arosa bugnenets champery crans montana davos engelberg grindelwald