Quiet enough on a Tuesday night, but packed on fall weekends — that contrast defines camping at Cowan Lake State Park Campground in Wilmington, Ohio. The campground sits well off the main road, and the drive in takes longer than first-time visitors expect. Once inside, the layout divides into distinct sections: wooded, shaded sites suited to tents and smaller trailers, and a more open area with longer pads and sewer hookups for rigs up to 50 feet. Site character varies considerably. Some spots sit under mature trees with good privacy; others are fully exposed, with little separation from neighboring setups.
Site selection matters here more than at most state park campgrounds. Reviewers consistently note that the open RV sections can feel dense on busy weekends, with families close on both sides. The tent sites down near the lake have less shade but sit within easy walking distance of the water and the beach bathrooms, which multiple campers describe as well-maintained. One reviewer noted the restrooms "weren't new; however, they were very clean." Campers with Verizon report solid cell coverage throughout the park.
On the water, Cowan Lake is the main draw. Kayak and canoe rentals are available, as are small boats and pontoons through the marina, though the lake is restricted to 9.9 hp motors. The beach allows swimming, and fishing from the docks and shore is common. The camp store stocks basic supplies, firewood, and ice, and rents bikes as well. Trails on the property are short and easy, with interpretive signage along the routes that makes them worth walking with kids. A commissary, playgrounds, disc golf, and a lending library round out the on-site activities.
Reservations are recommended, especially for fall weekends when the campground fills quickly. Pinetree Group Camp — Cowan Lake State Park is nearby for larger groups, and Beechwood Acres Camping Resort gives campers another option in the immediate area. Nightly rates run $29 to $160 depending on site type and hookup level, and the campground stays open year-round. Campers who want direct lake access and a range of on-site activities will find this campground a solid fit, while those prioritizing shade and seclusion should choose their site carefully before booking.
Description
Cowan Lake Camp Site 1-60
RV Road Trip Guides
Map & DirectionsCowan Lake State Park Campground is located in Ohio near Wilmington
Directions
From jct Hwy-3/22 & US-68: Go 3 mi S on US-68, then 2 mi W on Dalton Rd.
Address
1750 Osborn Rd.
Wilmington, OH 45177
Coordinates
39.39030134099795 N
83.88960890408968 W
Connectivity
- T-Mobile5GGood CoverageVerified by 7 usersLast on 8/7/26
- VerizonLTEGood CoverageVerified by 15 usersLast on 8/7/26
- AT&T5GGood Coverage
Connectivity
- T-Mobile5GGood CoverageVerified by 7 usersLast on 8/7/26
- VerizonLTEGood CoverageVerified by 15 usersLast on 8/7/26
- AT&T5GGood Coverage
Access
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Cabins
- Tent Cabin
- Equestrian
Features
For Campers
- Market
- ADA Access
- Picnic Table
- Firewood Available
- Phone Service
- Reservable
- Showers
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Big Rig Friendly
Contact
General Info
Reservations
Drive Time
- 47 min from Dayton, OH
- 54 min from Cincinnati, OH
- 55 min from Springfield, OH
- 1 hr 3 min from Columbus, OH














































