Hilal Termal, in İnönü, Eskişehir province, offers a steam hammam supplied by thermal water (pH 7.3), with a kessa scrub, beldi soap and massage on a marble slab.
Insider tip — Hilal Thermal spa in İnönü district, Eskişehir — 30 km west of Eskişehir city, in the geothermal zone of the İnönü cave springs (İnler Kaplıcası). The İnönü area's mineral water emerges from steep clay cliffs at around 26°C and has long been used for rheumatic and dermatological conditions. A local thermal facility capitalising on this natural geothermal endowment.