Ключевые слова: aerial, ancient, asia, balcony, bath, blue, calcium, carbonate, castle, city, cotton, crystal, denizli, destination, famous, flowing, geologic, geological, geology, heritage, hierapolis, historic, ice, lake, landmark, landscape, limestone, mineral, mountain, natural, nature, outdoor, pamukkale, pond, pool, rock, scenic, snow, terrace, thermal, tourism, tourist, travel, travertine, turkey, turkish, view, water, waterfall, white,