
The largest refuge along the river is the Cache River National Wildlife Refuge, which covers 55,000 acres in four counties. It should be noted that the Cache River Natural Area is set aside for endangered species within the Rex Hancock/Black Swamp WMA and is co-managed by the Arkansas Natural Heritage Commission. Outdoor opportunities in Cache River public use areas include fishing, waterfowl hunting, game hunting, wildlife watching and photography. Camping is primitive.