Costley Mill Park

 

Rockdale County’s Costley Mill Park is 77 acres nestled in nature, resting along the banks of Big Haynes Creek.

With a gorgeous waterfall pond and multiple beautiful settings, Costley Mill is perfect for any occasion – weddings, company events, church functions, family reunions, parties, concerts, filming or private photo shoots.

The park’s peaceful surroundings make it ideal for small-scale functions or large events.

All pavilions are required to have a rental reservation for organized events. Organized events are, but not limited to,

  • Birthday Parties
  • Graduation Parties
  • Athletic, Company, or Organization gatherings
  • Any other event determined to be an organized event by staff

Summer Hours (April – October)

  • Monday Closed
  • Tuesday 9:00 a.m. – 8:00 p.m.
  • Wednesday 9:00 a.m. – 8:00 p.m.
  • Thursday 9:00 a.m. – 8:00 p.m.
  • Friday 9:00 a.m. – 8:00 p.m.
  • Saturday 9:00 a.m. – 8:00 p.m.
  • Sunday 9:00 a.m. – 8:00 p.m.

Beach Swimming Sessions (Memorial Day – Labor Day)
These hours are subject to change

  • Monday Closed
  • Tuesday (11:00 a.m. – 1:00 p.m.) (1:45 – 3:45 p.m.) (4:30 – 6:30 p.m.)
  • Wednesday (11:00 a.m. – 1:00 p.m.) (1:45 – 3:45 p.m.) (4:30 – 6:30 p.m.)
  • Thursday (11:00 a.m. – 1:00 p.m.) (1:45 – 3:45 p.m.) (4:30 – 6:30 p.m.)
  • Friday(11:00 a.m. – 1:00 p.m.) (1:45 – 3:45 p.m.) (4:30 – 6:30 p.m.)
  • Saturday (11:00 a.m. – 1:00 p.m.) (1:45 – 3:45 p.m.) (4:30 – 6:30 p.m.)
  • Sunday (1:00 p.m. – 3:00 p.m.) (3:45 – 5:45 p.m.)
    (swim times are in two-hour blocks due to lifeguard rotation)

Beach Swimming Fees

Daily Admission Resident Non-Resdient
3 and under Free Free
4-12 years $2.00 $3.00
13-61 years $4.00 $6.00
62 and over $2.00 $3.00

Visit Costley Mill Park on Facebook for more information

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​​​Park Amenities

  • Gazebo
  • Pavilions
  • Chapel
  • Beach (Open Memorial Day – Labor Day)
  • Playground
  • Ball Field
  • Outdoor Rotunda (coming in 2019)
  • Banquet Hall (coming in 2019)