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
Thomas R
VerifiedAugust 31, 2023 • Stayed at: 10, Loop: LOCK A
Well, first of all the weather was beautiful. Great views all around, especially watching the barges up and down the Cumberland. The campground was pristine. And the beach is nearby. Multiple playgrounds for the grandkids. Water and electric service. Worked great for our camper. Highly recommend Cheatham Dam. And our camp post. Cheryl was very helpful.
Tim F
VerifiedAugust 16, 2023 • Stayed at: 12, Loop: LOCK A
Lady’s bathroom was constantly filthy. Three toilets had various needs: unflushed, doors not closing, etc. Floors were dirty.
hannah c
VerifiedAugust 11, 2023 • Stayed at: 41, Loop: LOCK A
we tent camped here, and it was such a wonderful place: right by the water, quiet, not cramped like a lot of campgrounds are. the bath house and shower were clean, and supplies well stocked. One of the best campground stays I have been at, especially for the low price!
Deborah T
VerifiedAugust 4, 2023 • Stayed at: 08, Loop: LOCK A
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Ron B
VerifiedJuly 31, 2023 • Stayed at: 07, Loop: LOCK A
Been camping there for 30 yrs, I cannot remember ever seeing an upgrade to the Bath House. The area is satisfactory except the showers. The walls are dirty and bug all over them, dirt in the corners. The seats are filthy with dirt and who knows what else is on them. The grounds are nice, and the staff is friendly and helpful. I do recommend it to people but warn them of the showers. Thanks for removing the shower curtains from last year which was soiled and very poor condition. Thanks.
Kelley R
VerifiedJuly 30, 2023 • Stayed at: 14, Loop: LOCK A
Beautiful place. Lots of amenities. We really enjoyed our stay...wish we had booked it for longer
Heather H
VerifiedJuly 30, 2023 • Stayed at: 06, Loop: LOCK A
It's a great place to stay to get away from the world
Peggy M
VerifiedJuly 25, 2023 • Stayed at: 30, Loop: LOCK A
We have a good time and we really enjoy doing Christmas in July for the kids. Our camp host does a awesome job here at the campground.
Patricia B
VerifiedJuly 19, 2023 • Stayed at: 35, Loop: LOCK A
Nice, clean campground.
Charles D
VerifiedJuly 17, 2023 • Stayed at: 16, Loop: LOCK A
Had a wonderful time the lady running this facility is awesome
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
