Rottenwood Creek is a short but exciting urban waterway located in Cobb County, Georgia, just northwest of Atlanta. This tributary of the Chattahoochee River flows generally southeast through the suburban landscape before joining the larger river near the Palisades Unit of Chattahoochee River National Recreation Area. The creek offers a unique paddling experience, combining natural scenery with an urban backdrop.

The primary whitewater section runs 2.25 miles from Windy Hill Road to the confluence with the Chattahoochee River. This stretch features Class III-IV rapids, making it a challenging run suitable for experienced kayakers and rafters. The creek's steep gradient and constricted channel create technical rapids and swift currents, especially after rainfall.

Rottenwood Creek's flow is heavily influenced by urban runoff, making it a reliable paddling option following rain events. The best paddling conditions typically occur in spring and fall, though summer thunderstorms can also provide sufficient water levels. Paddlers should be aware of potential water quality issues due to urban runoff and check levels before attempting a run.

The creek winds through a mix of residential areas and forested corridors, offering glimpses of both natural and developed landscapes. Wildlife sightings may include various bird species and small mammals adapted to urban environments. The surrounding vegetation is primarily deciduous, with some evergreen species interspersed.

Key landmarks along the creek include the nearby Truist Park, home of the Atlanta Braves, which showcases the urban character of this waterway. The Rottenwood Creek Trail, a paved multi-use path, parallels portions of the creek and provides additional recreational opportunities for hikers and cyclists.

Access to the creek is primarily at Windy Hill Road for the put-in, with the take-out located at a boat ramp on the Chattahoochee River. The nearby city of Smyrna offers amenities and services for paddlers.

Safety is a critical consideration when paddling Rottenwood Creek. The urban setting means there may be man-made hazards such as low-head dams or debris. Paddlers should scout unfamiliar sections and be prepared for swift water rescue scenarios. Additionally, water quality can be a concern, especially after heavy rains.

While primarily a day-trip destination, Rottenwood Creek's proximity to the Chattahoochee River offers opportunities for extended paddling adventures by combining runs on both waterways. The creek's location within the Chattahoochee River National Recreation Area also provides access to a broader network of trails and outdoor recreational opportunities in the metro Atlanta area.