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
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
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
Charles G
VerifiedSeptember 12, 2022 • Stayed at: 04, Loop: LOCK A
It was great very moment, everyone was very friendly and helpful, God bless this place for family and friends
Patricia H
VerifiedSeptember 11, 2022 • Stayed at: 26, Loop: LOCK A
Beautiful Campground
James W
VerifiedSeptember 2, 2022 • Stayed at: 32, Loop: LOCK A
We really enjoyed our time at LockA. Even though it was hot outside the temperature was cooler under the big shade trees at our campsite. Loved being right on the river watching the barges go by every day.
Michael K
VerifiedSeptember 1, 2022 • Stayed at: 38, Loop: LOCK A
Lock A campground is located by Cheatham Lake / Cumberland River. Excellent location by the water without traffic noise. Boat ramp access to water above and below Cheatham Lock & Dam. Swim area. Playground. access to Cumberland River Bicentennial Trail.
Met several locals camping during my stay. The facilities were clean. I camped at 3 different sites. Sites were basically clean. Trash pick up on site every day. Didn’t see anyone checking sites for trash. Unfortunately someone left a few dozen cigarette butts on one camp site.
Robert S
VerifiedSeptember 1, 2022 • Stayed at: 33, Loop: LOCK A
Absolutely beautiful campground. Large level sites most on the river, full hookup and great amenities! Loved it!
Stephen C
VerifiedAugust 31, 2022 • Stayed at: 17, Loop: LOCK A
Campground is very clean and quiet. The sites we’ve stayed on are level and easy to get into. Getting to the campground is a fun experience, reminds me of a rollercoaster ride coming down the hill the the park entrance. Great place to camp!
TERRY B
VerifiedAugust 26, 2022 • Stayed at: 25, Loop: LOCK A
Quiet, clean campground with long bike trail. Watching the barges go by is interesting.
Joseph S
VerifiedAugust 25, 2022 • Stayed at: 20, Loop: LOCK A
The spaces between sites and the park was clean
Larry R
VerifiedAugust 22, 2022 • Stayed at: 29, Loop: LOCK A
Beautiful, well kept campground
James C
VerifiedAugust 21, 2022 • Stayed at: 19, Loop: LOCK A
Wi fri was weak long line dumping
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
