Natural Attraction
Lock 37 and Flood Gate
At Lock 37, visitors see a functioning historic canal lock and floodgate from the mid-1800s Ohio & Erie Canal era. The lock regulated boat passage while the floodgate managed water levels by releasing excess flow into the Cuyahoga River. The Wilson Feed Mill, still operating on the site today, represents how canal infrastructure attracted commerce—the Alexanders built a mill in the 1800s, which the Wilson family later acquired and continues to operate. This site illustrates both the engineering solutions (water level control) and commercial activity (milling) that defined the canal era.
Access & viewing
- GPS Coordinates
- 41.3565478753684,-81.5969233029351
Planning advice
- Nearby Attractions
- Alexander-Wilson Mill, Ohio & Erie Canal District, connected to Ohio to Erie Trail and Industrial Heartland Trail Network, Lock 36, Lock 38, Lock 39
- Insider Tips
- The Wilson Feed Mill nearby is still operational—a rare surviving active mill on the Ohio & Erie Canal.
- The floodgate mechanism is the key engineering feature—it releases excess water into the Cuyahoga River to maintain stable canal levels.
- The Towpath Trail connects to other historic canal locks (Lock 36, Lock 38, Lock 39) for a deeper dive into canal history.
- This site was historically a commercial hub; a tavern once served boat captains stopped here for locking through.
More details
- Family Friendly Notes
- Short, wheelchair-accessible walk suitable for all ages. Historic site demonstrates 19th-century engineering—educational for school groups. Keep children away from canal water; current can be swift.
- Attraction Type
- Historic Canal Lock
- Accessibility Level
- Walk from parking lot. Wheelchair accessible per NPS designation.
- How To Get There
- Park at the unmarked Fitzwater Parking Lot, Fitzwater Road west of Canal Road, Independence, Ohio 44125 and walk south on the Towpath Trail.
- Parking Availability
- Fitzwater Parking Lot on Fitzwater Road; capacity unknown.
- Main Features
- Historic canal lock structure with water-control gates, floodgate mechanism, active water management system, Wilson Feed Mill (still operating), Ohio & Erie Canal channel
- What Youll See
- Historic lock structure with water gates, floodgate mechanism for overflow control, Wilson Feed Mill building, canal channel, water-level infrastructure
- Safety Considerations
- Canal water is cold and current can be swift—do not wade. Towpath banks can be uneven; watch footing. Stay on designated paths. Respect active mill operations.
- Photo Opportunities
- Historic lock and floodgate mechanisms from Towpath Trail vantage, mill building, canal water reflections, lock structure detail
- Visitor Center Present
- 0
- Restrooms Available
- 0
- Picnic Areas
- 0
- Interpretive Signs
- 1
- Water Available
- 0
- Trailheads Here
- Towpath Trail
Location
Frequently asked questions
Is this just an old pile of rocks?
No. Lock 37 is a functioning 19th-century canal engineering structure. The lock regulated water levels for boat passage (maintaining ~4 feet), and the floodgate still actively manages overflow by directing it to the Cuyahoga River.
Will I understand what I'm looking at without a guide?
Yes. The NPS provides Historical/Interpretive Information and Audio Description onsite. The mechanics are visible: the lock structure, gate system, and floodgate overflow mechanism.
Is it wheelchair accessible?
Yes. The NPS lists wheelchair accessibility, and the Towpath Trail from Fitzwater Parking Lot is accessible per park designations.
How much time should I budget?
15–30 minutes for the site itself. The walk from Fitzwater Parking Lot is short (under 0.1 miles), making it easy to combine with other Towpath Trail activities.
Why visit this instead of just seeing other canal locks?
Lock 37 is notable for its still-operating Wilson Feed Mill and active water control function. It illustrates both engineering (floodgate water management) and commerce (mill operations) that made canal systems vital.
More at Cuyahoga Valley National Park
Pinery Feeder
Restored river and canal heritage meet at this dam removal site.
Rockside Station
Historic railroad station and trail hub with scenic trains and riverside access. Fully wheelchair accessible.
Recommended gear for Cuyahoga Valley National Park
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Sources
- National Park Service
- YourNPGuide Editorial
Editorial review: YourNPGuide Editorial Team. Information is compiled from official sources, verified traveler reviews, and editorial research; no firsthand visit is implied unless explicitly documented. Learn how YourNPGuide works.
Last updated July 2026. Report an issue.