excellently arranged and cleaned winter trails for walking, hiking and recreation in the area of the resort of

excellently switzerland transparent environment recreation background engelberg landscape adventure beautiful mountains structure snowstorm undefined arranged obwalden mountain panorama vacation cleaned walking tourist schweiz outdoor tourism scenery weather surface horizon natural climate glacier winter trails hiking resort canton kanton obwald nature travel season frozen scenic forest smooth alpine arctic swiss water white snowy crack north frost sport area alps snow blue cold view tree park peak hill high ice sky icy