Posada del Siglo XIX
- Location
- Departamento de Salto, Uruguay
- Water type
- bicarbonate
- Temperature
- 35 °C
- pH
- 7.2
Water profile
Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Soft water — natural, classic buoyancy.
Posada del Siglo XIX is a boutique hot spring hotel in the Salto Department of Uruguay, drawing on the bicarbonate-rich Guaraní Aquifer geothermal water to offer an intimate and atmospherically historic thermal spa experience in a beautifully restored 19th-century estancia building surrounded by native Uruguayan flora. The posada's combination of antique ranch architecture, organic gardens, and high-quality thermal facilities offers a refined and culturally authentic alternative to Uruguay's larger thermal complexes. The surrounding Uruguayan interior landscape of rolling hills, estancias, and the Arapey River valley provides an exceptionally serene backdrop for relaxation.