Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Balneario de las Aguas Sulfurosas de El Arenal is located in El Oro province, Ecuador. Its sulfurous, iron-rich waters, at 38°C, feed indoor pools, complemented by a massage area and a sauna.
Insider tip — El Oro (Gold) province in southern Ecuador takes its name from the gold mines worked since colonial times in the Zaruma highlands — a landscape of mineral wealth where sulfurous and iron-rich springs emerge from the ancient volcanic geology of the western Andes. The Balneario de El Arenal draws on these compound mineral springs at the intersection of the Pacific lowlands and Andean foothills, in a province where mining heritage and thermal spring culture have coexisted since pre-Columbian times.