FAQ’s

Dogs are allowed in the park, but they must always be kept on a leash, and owners are responsible for picking up waste.

Facilities are currently not available for online reservations, but you may check the availability.
To check availability, go to: https://secure.rec1.com/GA/rockdale-county/catalog  and click the Costley Mill Park Tab.

Alcohol is not allowed in the park unless it is being served by a Rockdale County approved vendor.

Photo shoots are allowed in the park during available times. Reservations are strongly recommended.
Completion of a Photography Agreement is required prior to proceeding with photoshoot. For availability
and reservations, please contact us at (770) 278- 7209 or [email protected]

Only county authorized motor vehicles are allowed in the park.

Yes. Please contact our office, to begin your reservation process, at 770-278-7209

Swimming is only allowed during swimming season, when there is a lifeguard on duty.

The trail is approximately 1 mile if you follow the yellow dotted trail.

Bikes are allowed on the trail. Motorized vehicles are not permitted.