Ilıca Dağ Evi — literally "mountain house of the warm waters" — in Kütahya province, offers thermal and steam water of pH 7.3, with a kessa scrub and marble-slab massage.
Insider tip — Mountain guesthouse (dağ evi) named 'Ilıca' — the Turkish word for a thermal/warm spring — in northern Kütahya province, suggesting access to warm spring water in a highland retreat setting. A quiet nature escape in the forested uplands north of Kütahya city.