Melvern Lake Marina Boat Ramp provides access to Melvern Lake's upper end and the Marais des Cygnes River with a concrete ramp located on the Melvern Wildlife Area. The marina offers fuel, mooring facilities, boat rentals, and supplies for boaters and campers.

Day use fees ($5 daily or $40 annual pass) are required for launching at this Corps of Engineers-managed facility during the fee season (April 1 - October 31).