Afyon Sandıklı Kaplıcaları in Bolvadin, Afyonkarahisar province, draws on a thermal spring with a pH of 7.3. Indoor and outdoor pools, along with a sauna, make this a relaxing stop in central Turkey's historic spa region.
Insider tip — Afyon Sandıklı Thermal Springs — a geothermal facility in the Bolvadin–Çay area of eastern Afyonkarahisar province. Afyonkarahisar's thermal waters are among Turkey's most diverse; the province's eastern districts also have geothermal resources supporting local wellness facilities.