Sarpaşan Termal Tesisleri, in Simav, Kütahya province, offers thermal water at 42°C. Indoor and outdoor pools are rounded out with an on-site sauna.
Insider tip — Sarpasan Termal Tesisleri is located in the Simav district of Kütahya province, one of Turkey's most geothermally active regions where numerous hot springs emerge along the Simav fault zone. The facility provides traditional bathing pools fed by naturally warm waters rich in dissolved minerals. Simav itself experienced a significant earthquake in 2011, and the geothermal landscape reflects the region's ongoing tectonic vitality.