Ключевые слова: attraction, balcony, bath, beautiful, blue, calcium, carbonate, chalk, famous, formation, geological, geology, heritage, hierapolis, landmark, landscape, mineral, mountain, natural, nature, outdoor, pamukkale, place, pool, rock, scenic, sightseeing, terrace, thermal, tourism, travel, travertine, turkey, turkish, turquoise, water, waterfall, white,