The positive effect of thermal waters to health in Çeşme has been proved because of the special location of the sun and wind. Çeşme thermal water has the salty thermal water characteristic and this kind of water has a high percentage of painkilling in diseases like rheumatism and painful muscle and joint diseases. This healing effect has been approved with the researches of İstanbul University, Department of Hydroclimatology and the U.S Medical Ecology Unit. Çeşme, open to winds at all times, acquires stimulant air, high oxygen pressure and fresh air that make it hold the climate advantage for mountain tourism. When made use of the sun considerably, it has the healing effects of osteoporosis and benefits of raising the development level of children. Sand in Çeşme beaches has the characteristic of reflect the sunlight because of the fine silicon particals it contains. Çeşme is a suitable place for Talassotheraphy which is done by using sea water and sunlight.