Termas de Guaviyu

Termas de Guaviyu is a celebrated thermal resort in Paysandú Department, northwestern Uruguay, where naturally heated geothermal waters from the Guaraní Aquifer emerge to create one of Uruguay's most beloved family thermal destinations, set amid the eucalyptus forests and cattle ranching landscapes characteristic of the Uruguayan interior. The bicarbonate-enriched thermal waters here fill extensive outdoor pool complexes where Uruguayan families traditionally gather during summer and winter school holidays, establishing thermal bathing as a central element of national leisure culture in this South American republic. Paysandú's position on the Uruguay River opposite Colón, Argentina, makes Guaviyu part of the broader cross-border thermal tourism region shared between Uruguay and Entre Ríos, where the shared underground Guaraní Aquifer has created a binational spa heritage on both banks of the river.