Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
RadonLithiumBicarbonates
Located on the island of Icaria in the Aegean Sea, Icaria Thermes Ikaria offers a unique setting to relax and unwind. This radon-rich thermal spring is part of the island's natural heritage. Visitors can soak within a long thermal tradition and take in the stunning views of the surrounding landscape.
Insider tip — Ikaria's thermal springs are among Europe's most radioactive naturally occurring waters, long attributed to the island's reputation as a longevity blue zone where residents routinely live past 90. The springs emerge along the rugged southern coastline, and some pools are carved directly into sea cliffs where thermal water mingles with Mediterranean waves. Locals insist on limiting soaking sessions to 15-20 minutes given the water's potency.