Prosperine Access provides a gravel bar launch for small boats and canoes on the Niangua River in Laclede County, with primitive bank fishing access and a small parking area.

Located 12 miles northwest of Lebanon via Highway 64 and Kinfolk Road, this access point sits at the mouth of Mountain Creek and offers no developed boat ramp facilities.

The area is maintained as a forested access point with minimal infrastructure, suitable for paddlers and anglers seeking a quieter launch location.