Available sites
44 total sites
RV Sites
Tent Sites
About Lock a
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
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 (511)
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
VerifiedMay 13, 2022 • Stayed at: 38, Loop: LOCK A
Always a great campground. Service folks are very good at cleaning up grounds and bathroom/shower facilities early.
Thomas H
VerifiedMay 13, 2022 • Stayed at: 16, Loop: LOCK A
Nice quiet campground, very clean, the restrooms were spotless. We love the lady that was taking care of the campground. Good place for clean family getaway.
Johnnie H
VerifiedMay 15, 2022 • Stayed at: 19, Loop: LOCK A
This is a beautiful, well managed, campground.
Rachel P
VerifiedMay 15, 2022 • Stayed at: 45, Loop: LOCK A
We always love coming. The lady who manages the campground is awesome. The sites are beautiful and convenient to home.
Mollee P
VerifiedMay 16, 2022 • Stayed at: 07, Loop: LOCK A
Very clean! We had so much fun.
Gwyn S
VerifiedMay 16, 2022 • Stayed at: 35, Loop: LOCK A
Great campground!
Thomas W
VerifiedMay 19, 2022 • Stayed at: 25, Loop: LOCK A
Campground is great. Right on the cumberland river.most of the camp sites are very good. You can see a passing barge at least a couple a day.
Verna-Bradley P
VerifiedMay 20, 2022 • Stayed at: 24, Loop: LOCK A
Beautiful location & absolutely perfect camping spot #24...very luck to have gotten it!..We will be back in September 2022
John H
VerifiedMay 20, 2022 • Stayed at: 38, Loop: LOCK A
Camp host Cheryl is the best.
Tamara P
VerifiedMay 27, 2022 • Stayed at: 28, Loop: LOCK A
Great host, always riding around checking on everybody. Very Friendly.
Location & Directions for Lock a
1798 Cheatham Dam Road, Ashland City, TN 37015-9805 United States
Elevation: 130 ft
Getting There
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.
Highway access
The campground is accessible via US Highway 12, located approximately eight miles east of the campground.
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: October 19, 2026
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Population: 5,424
Elevation: 427 ft
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