The Rio Formoso is a river in the Bonito region of Mato Grosso do Sul, Brazil, known for its clear waters and scenic, activity-focused environment. The river flows through the Rio Formoso Ecological Park, a primary access point for paddlers and other water-based recreation. This park offers full-day access and serves as a hub for various activities. For paddlers, the river is accessible for kayaking and stand-up paddleboarding, with specific access points and water conditions detailed on paddling planning platforms. The river's character is defined by gentle adventure, featuring a route that includes passing through gentle rapids and small waterfalls, making it suitable for inflatable boat tours and family-oriented outings. The overall vibe is recreational and family-friendly, with the park also offering amenities like zip-lining. The area is promoted for tours involving exciting descents in inflatable boats along a defined route. There is no indication of paddling restrictions, major hazards, or water quality issues, suggesting a managed and popular recreational environment.