Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Discover the Busko-Zdroj Sulphur Baths, one of Poland's most renowned thermal springs. This historic spa town is famous for its sulphurous waters, which have been prized within a long thermal tradition since the 18th century. Visitors can relax in the warm, mineral-rich waters or indulge in a range of wellness treatments inspired by traditional Polish thermal culture. The baths' unique blend of natural beauty and rich history makes it a must-visit destination for anyone interested in thermal tourism.
Insider tip — Busko-Zdroj has been a recognized spa resort since 1836, its grand 19th-century sanatorium buildings giving the place a distinctive historic atmosphere. The sulfurous spring water at 36°C carries hydrogen sulfide, giving the baths a characteristic smell that regulars cheerfully describe as a sign of potency. The Italianate pump room at the park centre is worth visiting for its architecture alone.