Caldas Novas
| Caldas Novas | |
|---|---|
| Caldas Novas from the air | |
| Location in Goiás  state | |
| Coordinates: 17°44′42″S 48°37′30″W / 17.74500°S 48.62500°W | |
| Country | Brazil | 
| Region | Central-West | 
| State | Goiás | 
| Microregion | Meia Ponte | 
| Area | |
|  • Total | 1,588 km2 (613 sq mi) | 
| Elevation | 686 m (2,251 ft) | 
| Population  (2020 ) | |
|  • Total | 93,196 | 
| • Density | 59/km2 (150/sq mi) | 
| Time zone | UTC−3 (BRT) | 
| Postal code | 75690-000 | 
| Website | www | 
Caldas Novas (Portuguese: [kawˈdɐz ˈnɔvɐs]) is a Brazilian municipality in the state of Goiás. It is the largest hydro-thermal resort in the world.