Ключевые слова: america, animals, california, cascade, central california, cliffs, climbing, current, danger, erosion, fall, forest, free climbing, geology, glacier, gold rush, granite, hiking, john muir, landscape, monolith, mountains, movement, national park, national park service, nature, oak, outdoors, pacific, pacific coast, plants, rocks, sierra nevada, sky, sport, summer, tree, united states, usa, valley, vernal fall, water, waterfall, west, west coast, wilderness, yosemite, yosemite national park, yosemite valley,