Balneario A Toxa Island
- Location
- A Toxa, Spain
- Water type
- sodium chloride
- Temperature
- 41 °C
- pH
- 7.4
Water profile
Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Balneario A Toxa occupies the small island of A Toxa (La Toja) in the Ría de Arousa in Galicia, connected to the mainland by a narrow bridge and enclosed by the Atlantic-scented estuaries and pine forests of the Galician coast. The island's thermal infrastructure—historic hotels, a chapel covered in scallop shells, and salt-crystallization facilities—makes it one of the most storied and architecturally evocative spa destinations in Spain.
The sodium-chloride spring waters rise at 41 °C with a neutral pH of 7.4, a warm and remarkably gentle mineral profile that has made A Toxa's waters famous throughout Spain since the nineteenth century. The saline character of these Atlantic-adjacent springs gives the water a subtle oceanic mineral quality, and the balneario treatments—thalassotherapy, algae wraps, and mineral baths—draw on the island's confluence of thermal and maritime resources. Few Spanish spa destinations combine historic atmosphere and natural setting with such effortless conviction.