Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Methana is a volcanic peninsula attached to the Argolid in the Peloponnese, where an active volcanic formation produces bicarbonate thermal springs that have been documented by Strabo and Pausanias as places of bathing since classical antiquity — making the Methana thermal tradition one of the oldest continuously documented in Europe. The springs, rising from volcanic rock at the edge of the Saronic Gulf, have been part of the local bathing tradition for over 2,000 years, and the modern spa facilities preserve a bathing culture stretching back to the archaic period of Greek civilization. The landscape of Methana — volcanic craters, fissured lava fields, and hot coastal springs accessible by boat from Piraeus — gives this little-known Greek peninsula an atmosphere of geological drama and classical antiquity unique among spa destinations of the eastern Mediterranean.
Insider tip — Methana is a volcanic peninsula jutting into the Saronic Gulf southwest of Athens, where bicarbonate sulfurous springs have been used for bathing since ancient Greek and Roman times. The 19th-century bath house remains in operation, offering simple but authentic immersion in invigorating mineral waters with their characteristic sulfurous scent. A short ferry ride from Piraeus makes Methana an accessible day trip from Athens, with the added bonus of volcanic geology and quiet fishing village atmosphere.