Ключевые слова: agua, america, american, attraction, beautiful, cascade, central, country, countryside, destination, famous, forest, green, hierve, hierve el agua, hills, holiday, jungle, landmark, mexican, mexico, mountain, mountains, natural, nature, oaxaca, petrified, rock, tour, tourism, tourist, touristic, travel, travertine, tree, tropical, vacation, valley, vegetation, water, waterfall,