Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Balneário dos Caldeirões welcomes bathers in Iguatu, Ceará state, northeastern Brazil. Its sodium-chloride thermal water, around 38°C, fills indoor pools, complemented by massage and sauna services.
Insider tip — Located near Iguatu in the Meio-Norte region of Ceara, this balneario sits in the semi-arid sertao landscape defined by caatinga vegetation, seasonal rivers, and the dramatic light of the Brazilian northeast. The thermal caldeiroes — natural basins — fill with warm artesian saline water that provides relief from the surrounding dry heat. The facility is a beloved local institution serving communities across the Iguatu microregion. Early morning visits offer the best experience, with cooler air temperatures contrasting pleasantly with the warm pool waters.