Cowan Lake State Park

1750 Osborn Road, Wilmington, Ohio 45177
Park Phone: 937-382-1096
Marina Phone: 937-289-2656
Reservations: 866-644-6727
Email: OhioStateParks@dnr.state.oh.us



Cowan Lake State Park Picture Cowan Lake State Park Map View

Cowan Lake State Park offers a peaceful setting replete with scenic inlets laden with the American Lotus water lily. Swimming, fishing, sailing and canoeing are popular on the lake. Meandering trails through mature woodlands complement the natural features of this scenic 1,075-acre park.


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Park Map Campground Map Hiking Trail Map Hunting Map

You can find more information about each of the following activities below.


Nature Of The Area

It has been said that Ohio's history can be found written in the rocks. By studying the bedrock layers in Ohio, we know that ancient seas, marshes or swamps covered all or portions of the state at times over the past 500 million years. Sediment deposited by those ancient waters solidified into rock and eventually uplifted forming dry land. Animals and plants were embedded in the sediment, and today, these fossils reveal the different life forms that existed in Ohio's past. Cowan Lake lies near the Cincinnati Arch, an uplifting of bedrock that occurred during the Appalachian Mountains' building process. The erosion of this arch in the Cowan region exposes fossil-rich limestone. The limestone near Cowan and other parts of the exposed arch are some of the most famous fossil hunting fields in the world. (Collection of fossils requires a permit from the Chief) A fine stand of beech-maple forest can be found around the lake at Cowan. These woodlands contain beautiful wildflowers including bloodroot, wild ginger, springbeauties and trillium. The woods, fields and lake provide habitat for a variety of animals. Ring-neck pheasant, ducks,geese and herons are found here. Songbirds such as eastern bluebirds, catbirds, house wrens and many others inhabit the fields and bushy areas of the park. Mammals include white-tailed deer, raccoon, opossum, woodchuck, skunk and others. American Lotus, a brilliant water lily, is abundant in the lake's shallow areas. It is unusual to find such a large colony of lotus on an inland lake. The plant's leaves grow up to two feet in diameter supporting large yellow flowers.

Lodging

Looking to stay overnight in a cabin or lodge? Use our preferred partner to help you fulfill all your lodging needs!

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Camping

The campground has 254 campsites. Of that total, 237 campsites have electricity suitable for tents or trailers and 17 sites are non-electric. Four sites are wheelchair accessible. The campground is equipped with a showerhouse, flushtoilets, laundry facilities, dump station, camper's beach and a boat launch ramp. A commissary is equipped with snacks and camping items. Pet camping is offered on designated sites.

Campground Map

Make A Camping Reservation

Swimming & Boating

Swimming: A public beach is located on the south lake shore. A bathhouse, showers and a snack bar are provided.



Boating: Boats with a ten horsepower limit are permitted on Cowan Lake. The South Shore Marina concession offers boat, canoe and motor rental as well as fishing and picnic supplies. Launch ramps, fuel and dock rentals are also available. Sailing is very popular on the lake.


Hunting

A valid Ohio hunting license is required. You can find out more information about getting a valid Ohio hunting and trapping license on Ohio's division of wildlife website: http://wildlife.ohiodnr.gov/hunting-trapping-and-shooting-sports/hunting-trapping-regulations/licenses-and-permits. Pursuant to Ohio Administrative Code, no person shall at any time hunt, trap, kill, pursue, or shoot at any wildlife and/or wild animals by any means within 400 feet of any nature trail, picnic area, service area, residence, barn, parking lot, cabin, or other structure.

Cowan Lake State Park Hunting Map

Hiking Trails

More than four miles of hiking trails begin near the cottage and camping areas and lead to scenic locations in the park. The Lotus Cove self-guided trail provides a boardwalk view of an American Lotus (water lily) colony while the Emerald Woods Trail meanders through a mature beech forest.

Cowan Lake State Park Hiking Trail Map

Picnicking

Picnic areas with tables and grills are located in many tree-shaded areas overlooking the lake. A shelterhouse and dance pavilion are each reservable. Contact the park office for details.




History Of The Area

The Cowan Lake region was once a stronghold of the Miami and Shawnee Indians. After their defeat at the hands of General Anthony Wayne at the Battle of Fallen Timbers, the Indian threat subsided and settlement began here. In 1797, the first settler in the area, William Smalley, began clearing land for his home along the river which was later dammed to form Cowan Lake. Smalley had been captured by the Indians when he was a small child and was forced to live with them until he was twenty years old. He later fought in General Wayne's army, was recaptured, but luckily escaped with his life. Cowan Creek was named for the area's first surveyor,John Cowan. A dam was completed across Cowan Creek in 1950, and in 1968, Cowan Lake was dedicated as a state park.


Other Area Attractions

Stonelick State Park, located 13 miles southwest of Cowan on State Route 727, and Creek State Park, situated 18 miles northwest of Cowan on State Route 73, both offer swimming, boating, fishing and camping. Caesar Creek Gorge, a state nature preserve is located adjacent to Caesar Creek State Park. Other attractions include Kings Island Amusement Park; the outdoor drama, Blue Jacket; and the College Football Hall of Fame.





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