Hours of Operation
Plan Your Event
Does Costley Mill Park allow fishing?
Costley Mill Park does not allow fishing. We do have a reservoir open for fishing at
3001 Black Shoals Road Conyers, Ga 30012. Please call 770-761-1611 for questions, etc.
Does Costley Mill Park allow pets?
Dogs are allowed in the park, but they must always be kept on a leash, and owners are responsible for picking up waste.
Can I reserve my event online?
Only playground pavilion rentals can be reserved online.
Can I bring alcohol into the park?
Alcohol is not allowed in the park unless it is being served by a Rockdale County approved vendor.
Can I have a photoshoot in the park?
Photo shoots are allowed in the park, but you must stop by the Welcome Center to complete Photography Agreement.
Can I drive through the park?
Only county authorized motor vehicles are allowed in the park.
Can I have an event at the park?
Yes. Please contact our office, to begin your reservation process, at 770-278-7209
Can I swim at the beach?
Swimming is only allowed during swimming season, when there is a lifeguard on duty.
How long is the walking trail?
The trail is approximately 1 mile if you follow the yellow dotted trail.
Can I ride my bike along the trail?
Bikes are allowed on the trail. Motorized vehicles are not permitted.