About Lock a
Number of accommodations: 44
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Showers
Playground
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Showers
On Site Services
- Playground
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Rates, Sites & Availability
44 Sites Available
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Site Details
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44 Sites Available
No available sites
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Reviews (427)
What Guests Are Saying
Lock A is a beautifully maintained campground with spacious sites and a friendly staff, making it a favorite for many visitors. The campground offers a peaceful atmosphere, scenic views of the Cumberland River, and various activities like biking and fishing. While some facilities, like the bathhouse, could use updates, the overall experience is highly regarded, with guests eager to return.
What Guests Are Saying
Lock A is a beautifully maintained campground with spacious sites and a friendly staff, making it a favorite for many visitors. The campground offers a peaceful atmosphere, scenic views of the Cumberland River, and various activities like biking and fishing. While some facilities, like the bathhouse, could use updates, the overall experience is highly regarded, with guests eager to return.
Review Summary
jon k
VerifiedNovember 2, 2021 • Stayed at: 41, Loop: LOCK A
If you arrive at a late hour the gate may be 'down'. Just move it away from you so as to enter campground
Charma G
VerifiedOctober 31, 2021 • Stayed at: 04, Loop: LOCK A
Beautiful campground. Spacious sites & quiet.
Loved seeing the barges traveling the river. We plan on staying here again.
Kathy R
VerifiedOctober 28, 2021 • Stayed at: 05, Loop: LOCK A
We stayed in site 5 across from playground. Very large site with good distance between neighbor campers. Enjoyed fishing and caught small fish...small store just before entering Lock A area sells bait. Bathhouse very nice, has basketball court and horseshoe pits and picnic pavallion near bathhouse. Bring your own horseshoes. Warning --- the road going into the campgrounds is a very steep and curvey so be prepared. Cheatham Dam very short drive from campground.
Jeffery D
VerifiedOctober 26, 2021 • Stayed at: 27, Loop: LOCK A
Excellent campground right in our area
Kelly G
VerifiedOctober 26, 2021 • Stayed at: 14, Loop: LOCK A
Stink bugs everywhere.
🕷 spiders in the restrooms
Brian M
VerifiedOctober 26, 2021 • Stayed at: 41, Loop: LOCK A
Lots of kids
James S
VerifiedOctober 22, 2021 • Stayed at: 02, Loop: LOCK A
We had a very nice campsite with a view of the river. We were here to visit our grandson who is stationed at Ft. Campbell in Clarksville. The campground is only about 40 minutes to Clarksville and 15 into Ashland City. The campground is on the Cumberland River and has two boat launches. Also there is a large well equipped playground. There is no sewer but there is a dump station. The lady in the office was very helpful and nice. There is a small country store on the road to the campground that has very good pizza and items you may need while camping. We will definitely be back.
JEFFREY S
VerifiedOctober 22, 2021 • Stayed at: 19, Loop: LOCK A
The dump is not well labeled :-) It is outside the entrance on the left before the stop at the shack. Great place though! Ample space and well cared for.
Stanley A
VerifiedOctober 13, 2021 • Stayed at: 20, Loop: LOCK A
Nice small quiet park. We were only there two days and did not spend much time in the park. Bathrooms and showers were okay. Cell service (Verizon) was poor and so hot spot was spotty, and no wifi.
Lisa S
VerifiedOctober 12, 2021 • Stayed at: 07, Loop: LOCK A
Absolutely gorgeous campground!
Location Lock a
Address:
1798 Cheatham Dam Road
Ashland City, TN, 37015-9805
United States
From Ashland City, Tennessee, take US 12 and go eight miles west to Cheap Hill. Turn
left on Cheatham Dam Road traveling west four miles. Turn left into
the campground.
The campground is accessible via US Highway 12, located approximately eight miles east of the campground.
Latitude & Longitude: 36.3158 / -87.1869
Elevation: 130 feet
Policies & Rules
Arrival & departure
Check out time
2PM
General
- Please be aware that falling branches are a natural hazard at this campground
- Motorized, including electric vehicles: Golf carts, Scooters & ATV’s are permitted on roadways in Corps operated recreation areas. However, these type of vehicles shall be operated in accordance with applicable Federal, state and local laws, which shall be regulated by authorized enforcement officials. Must be 16 years or older to drive motorized vehicle. Prohibited items include: battery operated scooters/cars, hover-boards, non compliant golf carts and ATV's.
- Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.
- However, if you're arrving late, we highly recommend you call the campground to notify the Park Attendant. If arrival does not occur before check-out time on the day following the arrival date, the reservation will be canceled.
- Two tents or one tent and one RV are permitted per campsite.
- Lock A campground has reservable sites only. No walk-up sites.
Nearby Campgrounds
Nearby destinations
Last updated: June 4, 2026
