Ключевые слова: adventure, agua, america, background, beautiful, boil, calcium, cascade, cliff, el, excess, forest, formation, fresh, geology, green, healing, hierve, high, hills, jungle, landmark, landscape, lush, mexico, minerals, mountain, mountainous, natural, nature, north, oaxaca, outdoor, petrified, pool, rock, saturated, scenery, scenic, shelf, spring, springs, stone, tourism, travel, trees, view, water, waterfall, white,