Ключевые слова: attraction, beauty, boil the water, calcareous, calcareous formations, cliff, corrosive, corrosive water, ecotourism, eroded rock, erosion, feature, formation, geological formations, geological phenomenon, geology, geothermal, heritage, hot, hot water, landscape, mexico, mineral, mountain, mountain landscape, natural, natural attraction, natural beauty, natural formation, natural phenomenon, nature, oaxaca, panorama, petrified waterfalls, phenomenon, rock, salty water, stone, stone formation, stones, thermal, thermal water, tourism, tourist, vegetation, view, viewpoint, waterfall,