Aquativo Parque Aquatico

Aquativo Parque Aquático, founded in 1996, is part of the Termas do Gravatal thermal-springs area near Tubarão in Santa Catarina, and describes itself as the largest hydrothermal water park in southern Brazil. Set within expansive green grounds, the park combines naturally sourced thermal pools with water slides, and offers free access to guests of affiliated properties such as Hotel Termas do Lago alongside paid admission for outside visitors. The region has a long-standing reputation as one of Brazil's thermal-water destinations.