There is a beautiful Ohio State Park just east of Toledo that has great facilities and bicycle trails and it sits in the flat lands off of Lake Erie on Maumee Bay. It might be worth a stop. I love staying there and you don't need a state park sticker to get in. It's called Maumee Bay State Park. I usually visit in mid-May during bird watching season, something this area is known for.
Maumee Bay State Park offers 1,336 acres of the finest of recreational facilities in the Midwest in a unique natural lakeside environment for Lake Erie.
ohiodnr.gov