Muskingum River
Designated National Historic Civil Engineering Landmark — the hand-operated 19th-century river locks along the Muskingum River Parkway (Coshocton to Marietta) are still operational and remain among the only working hand-cranked navigation locks in the United States. The Muskingum was the first Navigation Historic District in the country and served as an Underground Railroad route from approximately 1812 to 1861, carrying freedom seekers north toward Lake Erie. Today it is a 112-mile water trail of broad pool-and-lock paddling between historic lock-keeper houses, ending at the Ohio River confluence in Marietta.
River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.