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Great Miami River Watershed National Water Trail Map

The Great Miami River, Stillwater River and Mad River, along with Twin Creek, Greenville Creek and Buck Creek, make up one of only 35 national water trail systems (designated by the U.S. Department of the Interior) and the only one in Ohio. The three rivers are state-designated water trails, too. And the Stillwater River and Greenville Creek are state-designated Scenic Rivers.

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River Access at Carmody Park- Twin Creek Mile 1.3
Franklin

Amenities Parking Lot Boat Ramp Carmody Park / Lower Twin Creek Nature Preserve is located along the lower reaches of Twin Creek, one of the most beautiful streams in Southwest Ohio. The area closest to Martz-Paulin Road features active recreation, with eight rectangular fields, three ball diamonds, a shelter, and a playground. C ...

River Access at Case Landing- GM River Mile 66.0
Miamisburg

Access Point is closed seasonally from November 15 to March 15.  Gravel/dirt parking and boat ramp are available at this access point.  Amenities: Parking Lot

River Access at Combs Park- GM River Mile 36.5
Hamilton

Parking lot for Great Miami River access at Combs Park. Amenities Parking Lot Picnic Area Boat Ramp

River Access at County Line Road bridge- Mad River Mile 33.4
Tremont City

Amenities Roadside Parking

River Access at Covered Bridge Park- GM River Mile 108.1
Troy

Amenities Parking Lot Picnic Area Recreation Trail Access About Covered Bridge Park in Troy, Ohio is home to Eldean, one of only two remaining covered bridges in the county and the longest "Longest Truss" covered bridge in the nation. Visitors can still cross through the protected barriers of this historic landmark on foot, bic ...

River Access at Covington Community Park- Stillwater River Mile 32.4
Covington

Amenities Parking lot Picnic Area Drinking water Restrooms About A 29-acre community park featuring the Margaret Harto Pavilion, grass athletic field, large playground and natural wooded area.

River Access at Crains Run Park- GM River Mile 62.0
Miamisburg

Amenities Parking Lot Restrooms Drinking Water Picnic Area Recreation Trail Access About Located at the very southern end of the township, this 34 acre park borders the Great Miami River. The Route 25/Great Miami Recreation Trail’s southernmost section runs through the park as it follows the banks of the river. Two thirds o ...

River Access at Croft Road Parking Lot- Buck Creek Mile 6.8
Springfield

Amenities Parking Lot Recreation Trail Access

River Access at Custenborder Field- GM River Mile 128.0
Sidney

Amenities Parking Lot Restrooms Drinking Water Picnic Area Boat Ramp Recreation Trail Access

River Access at Dallas Road Bridge-Mad River Mile 35.1
Urbana

Amenities Roadside Parking.  

River Access at Dayton-Oxford Road- GM River Mile 59.2
Franklin

Run by City of Franklin Amenities Parking Lot Boat Ramp

River Access at Dayton/Cincinnati at Shepherd Road- GM River Mile 63.4
Miamisburg

Amenities Parking Lot Boat Ramp Recreation Trail Access