Lock a
Ashland City, Tennessee · 390 ft · In Cheatham Lock and Dam
Photos: Cheatham
At a glance
6 of 8 facts known · recreation.gov, checked Sep 24, 2026
- Elevation
- 390 ft (119 m)390 ft119 m
Sites44
Lock a lists no loops, so its sites are listed here. Pick a site to see its details.
- 02Standard · up to 8 people40 ft
- 03Standard · up to 8 people40 ft
- 04Standard · up to 5 people20 ft
- 05Standard · up to 8 people36 ft
- 06Standard · up to 8 people20 ft
- 07Standard · up to 8 people40 ft
- 08Standard · up to 7 people36 ft
- 09Standard · up to 8 people28 ft
- 10Standard · up to 8 people32 ft
- 11Standard · up to 8 people32 ft
Showing 10 of 44 · by site number
From recreation.gov's site list, Oct 10, 2026: 1 staff entry left out.
Amenities
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About
Overview
The relaxing yet activity-rich Lock A Campground has something to offer everyone from horseshoe pits to volleyball courts and hiking opportunities, plus a plethora of lake activities as well.
Keep in mind, staff will hold a campsite until the check-out time (2:00 pm) on the day following the arrival date. 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.
From Overture Maps Foundation — Places, Recreation.gov, and Recreation.gov — campground rate cards · · Edit
Cell service
Report signal- Verizon5G · 4G LTE
- AT&T5G · 4G LTE
- T-Mobile5G · 4G LTE
Cell service at Lock a: FCC map Dec 2025
Weather
National Weather Service
- WedSlight Chance Rain Showers then Slight Chance Showers And Thunderstorms, 41% chance of rain88°68°
- ThuMostly Sunny, 9% chance of rain90°61°
- FriMostly Sunny, 5% chance of rain66°42°
- SatSunny61°40°
- SunSunny68°47°
Nearby camping
SeeSee all on the map
Right Bank Recreation Area
Public Land · 0.5 mi · Ashland City
Harpeth River Bridge Campground (Tn)
Public Land · 3.2 mi · Ashland City
Walmart · Ashland City
Overnight Parking · 9.8 mi · Ashland City
3 more within 25 mi
Location and contact
Data from Overture Maps Foundation — Places, Recreation Information Database (RIDB) / Recreation.gov, Recreation.gov — campground rate cards
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