
Istarske Toplice is a distinguished thermal health spa resort nestled in the Mirna River canyon of central Istria, Croatia, at the base of an 85-metre cliff where the natural sulphurous mineral spring Sveti Stjepan emerges. Regarded as one of Europe's foremost therapeutic springs, the complex offers indoor and outdoor thermal pools, five different saunas, fango mud treatments prepared from a century-old recipe, physiotherapy, inhalation therapies, and a diverse menu of massages and body treatments. The healing mineral water and peloid mud are particularly effective for rheumatic and dermatological conditions. A modern fitness studio and extensive wellness services complement the medical and therapeutic programmes. Surrounded by the lush Istrian countryside, guests can also explore hiking, climbing, and cycling trails, as well as the medieval hilltop villages of Motovun and Hum.