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Hannibal Locks & Dam

Located on SR 7 in Monroe County, the Hannibal Locks & Dam is one of six major river facilities on the upper Ohio River. The Visitor's Center includes a unique wicket dam and maneuver boat depicting the history of navigation on the Ohio River. An observation platform and a public day-use area with a picnic shelter, tables and grills and restrooms are also available. Parking is free. Groups interested in tours should coordinat in advance for details by calling 740-483-2305.

Hannibal Locks & Dam
SR 7
Hannibal, OH 43931

Phone Number(s)

Local Number: (740) 483-2305

Special Hours: Daylight Hours 7 days a week


Additional Information





Hannibal Locks & Dam

Hannibal Locks & Dam on the Ohio River in Monroe County

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