The pool formed naturally after the collapse of a series of columns in an earthquake in 692 A.D., which caused thermal water to accumulate.
With its water temperature fixed at 36 degrees Celsius (96 F) regardless of the season, the pool is believed to have healing benefits for cardiovascular diseases, rheumatism, skin and nerve diseases as well as intestinal disorders if it is drunk.
In the Karahayıt region of Denizli, where many thermal resources gather, the hotels are occupied in winter season by those who want to find cure in the unusual red water.
Denizli offers a dynamic winter tourism for vacationers with its activities like paragliding, skiing, and hot air balloon riding.
*Paragliding in Denizli
Visitors can find numerous tourist attractions in ancient cities, caves and waterfalls, as well as a chance to taste local delicacies and shop in the historic bazaars.
Güney, Sakızcılar Asmaaltı and Gümüşsu Waterfalls welcome nature lovers and those who seek peace in nature.
Kaklık Cave, which has similar view with the travertine of Pamukkale, and Keloğlan Cave which offers interesting scenes with its stalactite and stalagmite are among the most visited places in the city.
