Stone Mountain Lake is a 323-acre body of water that arcs around its namesake granite dome in Stone Mountain Park, just 16 miles from downtown Atlanta. The lake features calm, glassy waters ideal for flatwater paddling, with stunning views of Stone Mountain's towering face reflecting in the water.

Paddlers can access the lake via the boat ramp near Atlanta Evergreen Lakeside Resort or through the Adventure Outpost at the Waterfront in the West Lake (purple) park zone. Only boats with motors of 10 horsepower or less are permitted, and all vessels must carry Coast Guard-approved PFDs. Paddling is restricted to daylight hours only, and swimming is prohibited.

Notable features include the historic Washington W. King covered bridge, a century-old grist mill with working water wheel, and the 732-bell Carillon. The shoreline alternates between developed park areas and quiet stretches of coniferous forest, oak, and hickory trees. Wildlife viewing opportunities include deer, geese, turtles, and various native fish species including bass, bream, carp, catfish, and crappie.

The Adventure Outpost offers kayak rentals (single and tandem), stand-up paddleboards, and guided tours from July through October, weather permitting. Rental equipment includes PFDs and dry bags. First-time visitors should consider taking a pontoon boat tour to orient themselves to the lake's layout and points of interest.

Safety considerations include occasional wakes from the park's vintage amphibious "Duck" boats and weather-related hazards. Park rules require children under age 9 to be accompanied by an adult in boats, and all paddlers must wear PFDs. The lake is patrolled by park police and Georgia Department of Natural Resources law enforcement.

Facilities include parking lots, restrooms, and picnic areas near primary access points. A daily parking fee ($20) or annual pass ($40) is required to enter the park.