pine trees in fields in alp mountains, martigny-combe, martigny, wallis, valais, switzerland

travel switzerland green forest summer mountain beautiful landscape view nature sky scenery tourism outdoor scenic panorama alps meadow alpine blue vacation swiss trees valley austria background field tree spring grass europe panoramic holiday blossom bavaria clouds season waterfall hiking pasture rural watzmann bloom village snow environment sunny hills berchtesgaden natural pine fields alp mountains martigny-combe martigny wallis valais switzerland