Thermas Water Park São Paulo

Thermas dos Laranjais in Olímpia, São Paulo state, is the most visited water park in the Americas and second in the world, where bicarbonate-sulfate waters from the Guaraní Aquifer emerge naturally heated at 41°C into a vast complex of pools, slides, wave generators, and family attractions. The discovery of thermal water during agricultural drilling in 1983 transformed Olímpia from an orange-growing town into a Brazilian leisure powerhouse attracting over 1.5 million visitors annually. The odorless, crystalline thermal waters — pure products of the world's largest artesian aquifer system — circulate through state-of-the-art water park infrastructure to create an unusually comfortable and hydrologically exceptional large-scale resort.