Termas de Puesto Viejo Entre Rios
- Location
- Puesto Viejo, Entre Rios, Argentina
- Water type
- bicarbonate
- Temperature
- 36 °C
- pH
- 8
Water profile
Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Soft water — natural, classic buoyancy.
Gualeguaychú, in the Entre Ríos Province of northeastern Argentina on the Uruguay River, is internationally famous for hosting one of Latin America's most exuberant Carnival celebrations, a weeks-long festival of samba, sequins, and elaborate floats that draws hundreds of thousands of visitors to this subtropical riverine city each January and February. Termas de Puesto Viejo draws on chloride-rich thermal waters from the deep Mesozoic geological formations of the Entre Ríos aquifer, offering warm mineral pools in a lush subtropical riverside setting that captures the relaxed character of this Litoral province spa culture. The Gualeguaychú Carnival Corsódromo, the Uruguay River beaches, and the agricultural heartland of Entre Ríos Province — famous for its citrus fruits, poultry, and artisan cheeses — surround this thermal destination with the warmth and colour of Argentine Mesopotamia.