The Cossatot River is a scenic waterway located in southwestern Arkansas. It flows through the picturesque Cossatot River State Park-Natural Area, known for its rugged terrain and diverse wildlife. The river is popular for activities such as fishing, kayaking, and canoeing, attracting outdoor enthusiasts year-round. The Cossatot River is approximately 48 miles long and is a tributary of the Ouachita River. Its name, derived from a local Native American language, means "skull crusher," reflecting the river's challenging rapids. The river's clear waters and beautiful surroundings make it a favorite destination for nature lovers and adventure seekers.