The Rio Marapanim is a river located in the state of Pará, Brazil, flowing through coordinates approximately 1°17′55′′S 47°43′46′′W. The river provides excellent opportunities for kayaking and paddle boarding, with a tranquil scenery that allows paddlers to spot various forms of wildlife. The overall character of the paddling experience is one of calm and scenic enjoyment, suitable for recreational outings. For trip planning, the river offers access points, boat ramps, and facilities necessary for a day on the water. The town of Marapanim, located near the river, provides accommodation options for visitors. Fishing is also a popular activity on the Rio Marapanim, indicating shared use of the waterway. No specific hazards, seasonal restrictions, water quality issues, or recommended routes are mentioned.