Buenos Aires
A hotel spa at the Four Seasons Buenos Aires with day passes, seven treatments including a tango-inspired massage, plus pool, sauna and steam room.
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4 spas
Buenos Aires
A hotel spa at the Four Seasons Buenos Aires with day passes, seven treatments including a tango-inspired massage, plus pool, sauna and steam room.
Termas de Río Hondo, Santiago del Estero
A hotel-casino thermal spa in Termas de Río Hondo with a thermal pool and restaurant, open to day-pass visitors or hotel guests.
Mendoza
Adults-only hot springs resort 38 km from Mendoza city, set along the Río Mendoza with thermal pools, a day pass option, and overnight packages.
Termas de Río Hondo, Santiago del Estero
A budget-friendly hot springs day-pass spot in Termas de Río Hondo, geared toward families visiting the region's thermal waters.