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
Kayla B
VerifiedAugust 10, 2020 • Stayed at: 14, Loop: LOCK A
Great place to enjoy with family
Larry J
VerifiedAugust 7, 2020 • Stayed at: 31, Loop: LOCK A
Although we were there for only a couple of nights during the week, it was a very good experience.
Stephen M
VerifiedJuly 30, 2020 • Stayed at: 24, Loop: LOCK A
Great!
Michelle F
VerifiedJuly 29, 2020 • Stayed at: 21, Loop: LOCK A
We love this campground! Swimming area is nice, and multiple areas for kids to play! Host is very nice, definitely will be back!
Caroline M
VerifiedJuly 29, 2020 • Stayed at: 44, Loop: LOCK A
Had a great time with family and friends. Campers all got together to make the Christmas in July festivities for the kids, arts and crafts and the bike parade and them some time with Santa. Just a great place to go for peaceful relaxation. We enjoyed fishing on the River and swimming. The employees took great care of the restroom facilities and keeping the area clean. We will be returning next week for a little longer stay. Can't wait.
Cynthia M
VerifiedJuly 24, 2020 • Stayed at: 25, Loop: LOCK A
Lovely, large sites.
Steven A
VerifiedJuly 19, 2020 • Stayed at: 34, Loop: LOCK A
Very nice place. Plenty of shade and area to walk, fish, big playground For kids
Donald C
VerifiedJuly 19, 2020 • Stayed at: 16, Loop: LOCK A
We had an excellent week long camping experience. We will be returning. Showers and restrooms were clean. Our site was mowed and trimmed.
Faith S
VerifiedJuly 14, 2020 • Stayed at: 42, Loop: LOCK A
Beautiful spot and clean!
Pamela R
VerifiedJuly 12, 2020 • Stayed at: 44, Loop: LOCK A
Its peaceful camp grounds. Tent camping can be a challenge. Bathroom is far away.
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
