Ключевые слова: abyss, adventure, amphitheatre, canyon, cauldron, chasm, cirque, cliff, cloud, deep, discovery, erosion, forest, formation, geology, gorge, hiking, hill, journey, jura, landscape, le soliat, majestic, mountain, national park, nature, neuchatel, panorama, ravine, rift, rock, rock face, scenery, scenic, silence, sky, stone, summer, summit, swiss, switzerland, tourism, travel, tree, trip, valley, view, viewpoint, walking, wilderness,