Thermal pool complex in Cieplice spa district (Jelenia Góra) with water kept about 27 to 36°C. Easy access by car or transit, good family swim base.

Geothermal pools in Poddębice with water around 30 to 38°C and indoor-outdoor basins. Drive-up access, open-air soaking suits cold days, check updates first.

Thermal pools in Mszczonów west of Warsaw with water in the 26 to 34°C range and easy drive-up access. Good family stop, bring sandals for slick decks.

Central Poland geothermal baths in Uniejów with indoor and outdoor pools and family amenities. Drive-up access, easy stop off the A2 corridor, year-round.

Large indoor and outdoor thermal complex in Bukowina Tatrzańska with 20 pools (30 to 38°C). Easy drive from Zakopane, arrive early for calmer lanes.

Large geothermal bath complex in Chochołów with indoor and outdoor pools and a treatment zone. Drive-up access, plan for crowds and slippery decks.

Geothermal pool and aquapark complex in Białka Tatrzańska with 34–38°C water and outdoor soaking. Drive-up, good for families, busiest on weekends.

Outdoor-focused thermal complex in Szaflary with sulfur-rich water (about 34 to 40°C) and many pools. Easy drive from Zakopane, best in winter.