Hot Springs in Slovenia

Brežice, Posavje

Adults-only thermal spa inside Hotel Terme in Brežice with indoor and outdoor pools, saunas and a clothing-optional sauna zone.

Rogaška Slatina, Savinjska

Wellness center at Grand Hotel Rogaška in Rogaška Slatina, Slovenia, with pools, saunas and fitness; day pass available by reservation.

Brežice, Posavje

A large thermal water park in Brežice, Slovenia, with a year-round indoor pool riviera, an adults-only sauna zone, and seasonal outdoor slides.