Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Font del Foix is a naturally sulphurous mineral spring in Catalonia, Spain, associated with the Foix reservoir and the distinctive geological landscape of the Penedès region where limestone, volcanic activity, and Mediterranean climate combine to produce a unique mineral water character. The spring has been known locally within a long thermal tradition, and forms part of the rich network of named mineral sources that dot the Catalan landscape. Its setting amid the vineyards and historic monasteries of Penedès adds a cultural richness to the bathing experience.
Insider tip — Font del Foix near Vinebre sits in the Ribera d'Ebre comarca of Tarragona, where sulfurous waters seep from Mesozoic limestone and evaporite formations along the Ebro river terraces. The spring emerges in an agricultural landscape of almond and olive groves, offering a modest but geologically interesting thermal point that locals have used for bathing and irrigation since at least Roman times. The mildly sulfurous smell is characteristic of gypsiferous terrain.