Sites & Rates
Average nightly rates44 total sites
RV Sites
37 sites
Tent Sites
7 sites
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
Report Incorrect Information
Help us improve by reporting any incorrect amenity information for Lock a.
Rates, Sites & Availability
44 Sites Available
No sites found matching your criteria.
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.
Site Details
Select a site to view details
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 (487)
What Guests Are Saying
Lock A campground is well-maintained and offers beautiful river views, spacious sites, and friendly hosts, making it an enjoyable place for camping. Visitors appreciated the cleanliness of the facilities, good connectivity, and access to water activities like kayaking. While the narrow and steep road to the campground and some dated bathroom facilities were mentioned as drawbacks, overall experiences were positive, with many guests eager to return.
What Guests Are Saying
Lock A campground is well-maintained and offers beautiful river views, spacious sites, and friendly hosts, making it an enjoyable place for camping. Visitors appreciated the cleanliness of the facilities, good connectivity, and access to water activities like kayaking. While the narrow and steep road to the campground and some dated bathroom facilities were mentioned as drawbacks, overall experiences were positive, with many guests eager to return.
Review Summary
Luis M
VerifiedSeptember 28, 2021 • Stayed at: 19, Loop: LOCK A
Very nice staff. Well maintained sites tended to daily. Good access.
charles w
VerifiedOctober 2, 2021 • Stayed at: 22, Loop: LOCK A
Lock a is one of our favorite local campgrounds. We always enjoy oyr stays there.
Karen O
VerifiedOctober 4, 2021 • Stayed at: 12, Loop: LOCK A
Reservation confirmation not honored. Showers filthy. No electricity to bathroom outlets. Hand dryers a joke, blowing cold air feebly. Would not return.
Kristy R
VerifiedOctober 4, 2021 • Stayed at: 37, Loop: LOCK A
It was great, beautiful, kids and fun. We had a river facing site to watch barges go by. Mosquitos were intense
Toni C
VerifiedOctober 5, 2021 • Stayed at: 08, Loop: LOCK A
Large clean sites. COE Campgrounds are always well maintained, clean, on water, and offer senior discounts. I always enjoy
staying there.
Jeremy F
VerifiedOctober 5, 2021 • Stayed at: 27, Loop: LOCK A
Clean and well-kept. Wish there was more than one bathhouse.
David S
VerifiedOctober 6, 2021 • Stayed at: 39, Loop: LOCK A
Nice view on the river.
Ron H
VerifiedOctober 7, 2021 • Stayed at: 32, Loop: LOCK A
Very nice campsites right on the Cumberland River. Well maintained and relatively clean. The men's restroom had no soap for one day even though the cleaning service had been in there as I was entering. Still all in all, I enjoyed my stay and I do like this campground.
Lisa S
VerifiedOctober 12, 2021 • Stayed at: 07, Loop: LOCK A
Absolutely gorgeous campground!
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.
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.
Elevation: 130 feet
11 mi drive to downtown Ashland City (about 18 min)
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: September 4, 2026
