Ключевые слова: america, ancient, andes, beach, beautiful, blue, caldera, chain, clouds, coastline, crater, destination, ecology, ecuador, edge, environment, forest, gray, green, highland, lagoon, lake, landmark, landscape, mountain, nature, panorama, quilotoa, reflect, reflection, reservation, ridge, rocks, scenic, shore, sky, slope, south, steep, surface, tourism, trek, vacation, view, volcanic, volcano, water, wilderness,