Mary Jane Thurston State Park offers a single boat launch ramp located at the marina near the park office, providing access to the Maumee River for paddling, motorboats, and sailboats.

Seasonal kayak rentals are available at the park office (April-October), and river conditions should be confirmed by calling (419) 832-7662 before launching. The park also features camping, picnic areas, and multiple hiking trails along the scenic river.