Ключевые слова: alpine, alps, appenzell, appenzellerland, background, beautiful, beauty, destination, ebenalp, environment, europe, european, grass, green, hike, hiking, holiday, landscape, mountain, mountains, natural, nature, no people, outdoor, rapids, river, rock, scenery, scenic, sky, spring, stone, stream, summer, swiss, switzerland, tourist, travel, tree, trees, vacation, valley, view, wasserauen, water, wilderness,