Hotel Czarny Potok Resort & SPA
Hotel SpaKrynica-Zdrój, Lesser Poland
Mountain resort spa in Krynica-Zdrój with indoor and outdoor pools, a sauna complex, and a clothing-optional 18+ zone; day passes available.
$$
2 spas match
Krynica-Zdrój, Lesser Poland
Mountain resort spa in Krynica-Zdrój with indoor and outdoor pools, a sauna complex, and a clothing-optional 18+ zone; day passes available.
Sopot, Pomerania
A medical resort spa in Sopot built around local brine and mud treatments, open to hotel guests by reservation rather than day visitors.