The Rio Inferninho in Santa Catarina, Brazil, is a river known for big water and slides, as indicated by kayaking footage featuring paddlers such as João Gabriel Araujo, Renato Costa Guimarães, and Rudnei Ribeiro. This suggests a whitewater environment suited for experienced kayakers. The river is part of a region that includes the Ribeirão do Braço Grande. For trip planning, a resource like Paddleways can be consulted to uncover specific paddling access points, boat ramps, and facilities necessary for a day on the water. The character of the paddling experience appears to be oriented toward technical whitewater in a natural setting.