Muskingum River State Park 
7924 Cutler Lake Rd.
Blue Rock, OH 43720
740-453-4377
http://parks.ohiodnr.gov/muskingumriver
State Park: Bike, Birding, Fish, Hike, Picnic, Walk, Water Sports
The Muskingum River Parkway and its 160-year-old navigation system were designated a National Historic Civil Engineering Landmark. Along with such majestic institutions as Hoover Dam, The Empire State Building and the Golden Gate Bridge, the Muskingum River’s 10 hand-operated locks are now recognized as one of America’s great engineering accomplishments.