The Alum Creek Reservoir was created by the U.S. Army Corps of Engineers primarily for flood control and water supply.
The beach area is situated on the eastern shore of the reservoir, specifically designed to handle high visitor volume during peak summer months.
The park contains one of the largest concentrations of prehistoric archaeological sites in central Ohio.
The reservoir covers approximately 3,389 acres of water surface area.
The sand used at the beach is regularly groomed to maintain quality for recreational use.
Alum Creek State Park Beach is the largest inland beach in Ohio, featuring a 3,000-foot sand shoreline along the Alum Creek Reservoir. The area provides designated swimming zones, a large sand area for sunbathing, and multiple playgrounds for children. Visitors have access to permanent restroom facilities and changing stations situated near the main parking lot. The reservoir itself is a popular destination for powerboating, sailing, and various watercraft activities. Picnic tables and grills are distributed throughout the surrounding grassy areas for public use. The park operates under the jurisdiction of the Ohio Department of Natural Resources.
The elevated grassy knoll overlooking the entire stretch of the beach near the main entrance path.
Bring portable sun umbrellas or pop-up tents, as shade on the open beach is extremely limited.
Arrive early on weekends and holidays, as the parking lots reach capacity quickly during hot weather.
Water shoes are recommended due to the rocky nature of the reservoir bed beyond the groomed sand area.
Do not swim outside of the marked buoys, as the reservoir features drop-offs and varying water depths.
The beach is primarily a seasonal attraction, typically operational from late spring through early autumn.
Alcohol is prohibited on the beach. Pets must remain on a leash in designated areas and are not permitted on the sand.
