Holidaypark Kováčová is a drive-up thermal pool park near Zvolen with indoor pools around 32–36°C and outdoor pools up to 38°C. Simple family soak, summer peak crowds.

Spa Aphrodite in Rajecké Teplice offers thermal bathing around 35–36°C, with hot-water features listed at 40–42°C. Easy access from Žilina, spa-style etiquette.

Drive-up Thermalpark Dunajská Streda with 10 pools (26–39°C) and mineral water from 1,600 m. Easy family day, go early on weekends. Bring grippy sandals.

Thermalpark Šírava near Zemplínska Šírava lake uses geothermal water from a 940 m well at 40°C. Drive-up access, calmer midweek, pack layers for outdoor breaks.

Thermal Park Vrbov has outdoor geothermal pools under the High Tatras, with water from deep bores (56 to 59°C at source). Easy access, simple facilities.

Thermal Corvinus in Veľký Meder offers many indoor and outdoor pools (about 25 to 37°C). Easy drive-up in a forest park setting, family-friendly. Year-round.

Tatralandia near Liptovská Mara has outdoor thermal pools (36°C and 40°C zones) plus big slides. Easy drive from Liptovský Mikuláš. Outdoor pools all year.

Geothermal pools at Bešeňová (36 to 40°C) plus saunas and slides. Drive-up near Liptovská Mara. Expect slick decks and weekend crowds.