The South Peachtree Creek Trail meanders through Mason Mill Park as a boardwalk along the banks of the creek. It connects the ball fields and parking area at Medlock Park to the historic Decatur Waterworks and the Tennis Center at Mason Mill Park.
DeKalb County and PATH have developed two phases of the South Peachtree Creek Trail which connects Medlock Park to Mason Mill Park and the Emory Parc neighborhood. Future phases of this trail will continue to Emory University and north to North Druid Hills Rd. When completed the trail will allow bike/ped access from scores of neighborhoods directly to the Emory campus.