Caldas Novas: The World's Largest Hot Spring Resort
Caldas Novas — 170 km from Goiânia — is the world's largest hot spring resort, with thermal water at 37-51°C flowing from the largest hydrothermal aquifer in the world; a distinctly Brazilian leisure experience
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Thermal Hydrogeology
Caldas Novas sits above the world's largest thermal aquifer — water heated by geothermal energy rises 37-51°C; the aquifer extends under large parts of southern Goiás and is replenished by cerrado rains
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Hot Spring Resort Culture
The resorts of Caldas Novas – with their thermal pools, water slides and holiday apartments – represent a uniquely Brazilian form of mass leisure; millions of Brazilians from Goiás and São Paulo vacation here annually
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Rio Quente: Neighboring Resort
The adjacent resort of Rio Quente has Brazil's most extensive water park infrastructure - warm river channels, wave pools and water slides along the natural hot springs create a continuous leisure landscape
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Cerrado Hot Spring Ecosystem
The thermal waters create a distinctive local ecosystem — hot springs support plant and animal life adapted to thermal conditions; the contrast between the hot springs and the cool cerrado landscape is striking
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Family Holiday Tradition
The tradition of family vacations at Caldas Novas has been part of central Brazilian culture for generations — the thermal pools as a setting for family gatherings, birthday parties and school holidays
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Thermal spa treatments
Exclusive thermal resorts in Caldas Novas offer spa treatments with the mineral-rich thermal water — the balneological tradition of therapeutic use of hot springs has evolved along with mass leisure culture