Ключевые слова: alpine, ancient, basin, california, cliff, cliffs, dome, erosion, falls, forest, geological, glacial, granite, green, half dome, landscape, mountain, mountainous, mountains, natural, panorama, picturesque, prehistoric, river, rock, rugged, scenic, stones, stream, summer, torrent, tourism, travel, tree, usa, valley, waterfall, white, yosemite,