Carthage · Cumberland River · Public river access
Begin with Carthage’s not-quite lighthouse
The first stop is the round masonry tower at the Carthage access ramp, near the meeting of the Caney Fork and Cumberland rivers. It looks convincingly like a small lighthouse, but it was built as municipal water infrastructure and was never an aid to navigation. That distinction makes the place more interesting, not less: Carthage chose to turn an obsolete pump house into a landmark instead of erasing it.
Use 117 Upper Ferry Road for navigation. The site is publicly accessible, but the tower itself is closed. Give this stop 20–30 minutes unless you pair it with downtown Carthage. The river confluence and the town’s steamboat-era geography are the real context; the tower is the visual hook.
Old Hickory Lake · Private venue · Optional stop
Treat Hendersonville as an appointment, not a roadside attraction
Lighthouse on the Lake is an 8,600-square-foot event venue at 133 Sanders Ferry Road on Old Hickory Lake. Its white tower and red roof deliver the image the route promises, but this is private commercial property—not a public park or open lighthouse.
The venue’s current instructions say weekday business hours are 10 a.m.–3 p.m. and weekend visits are by appointment, subject to availability. Call 615-590-7068 before including it and use the venue’s own appointment process. Open the exact location. If access is not confirmed, skip it.
Nashville · 1889 · Shelby Bottoms Greenway
See the real river light from public ground
Omohundro Water Intake No. 1 is the historical anchor of the day. The Nashville waterworks pumping station dates to 1889, and the brick intake tower stands in the Cumberland River. The light is active, flashing red from a projecting pole, but the structure was built to draw river water—not as a conventional coastal lighthouse.
The waterworks complex is protected historic infrastructure and is not the visitor entrance. Approach from public parkland. Shelby Bottoms Nature Center and Greenway provides free parking and access to more than five miles of paved, ADA-accessible greenway. The park is open dawn to dusk. Sightlines depend on foliage, river conditions and where you are on the trail.
Use Metro Water Services for history and Metro Parks for access rules.
Baxter · Center Hill Lake · Seasonal meal
Finish with the name, the water and the catfish
The Lighthouse Restaurant at Cookeville Boat Dock is not another historic tower. It is the thematic finish: a floating restaurant on Center Hill Lake, back in the landscape where the day began. The dock currently publishes Friday and Saturday hours of noon–8 p.m. and Sunday hours of 1–8 p.m.
Those hours can change seasonally. Check the official Cookeville Boat Dock page and call 931-858-4008 before committing the evening. Open the exact dock location.
Full day · Roughly 200 miles · Confirm first
Use the route that matches what is actually open
Best complete sequence: leave the Center Hill Lake area around 8:30 a.m.; reach Carthage during the first hour; continue to Hendersonville only with confirmed access; eat lunch there or in East Nashville; walk the Shelby Bottoms Greenway during the afternoon; then return east toward Baxter for an early dinner at Cookeville Boat Dock.
The loop is roughly 200 road miles and about 3½ hours of driving before stops, traffic or backtracking. Nashville congestion can change that quickly. This is a genuine full day, not an add-on to a boating morning.
What to bring: walking shoes, water, sun or rain protection, a charged phone, offline directions and enough schedule margin to let Nashville traffic lose.