Stone Mountain, Georgia Stone Mountain, Georgia Stone Mountain is a city in DeKalb County, Georgia, United States. The population was 6,368 according to the 2017 US Census estimate. Stone Mountain is located in the eastern part of DeKalb County and is a suburb of Atlanta that encompasses nearly 1.7 square miles. It lies near and touches the western base of the geological formation Stone Mountain. Locals often refer to the city as Stone Mountain Village to distinguish it from the larger unincorporated area traditionally considered "Stone Mountain" and Stone Mountain Park. The history of Stone Mountain began long before white European settlers and
Standing Stone State Park is now Monterey. The park offers canoeing, camping, lodging, hiking and many other activities. Standing Stone State Park is situated atop the eastern section of the Highland Rim, a plateau-like upland that surrounds the Nashville Basin. The park is located roughly halfway between the rim's edge along the basin to the west and the higher Cumberland Plateau to the east. The Dale Hollow Lake impoundment of the Obey River dominates the area just a few miles to the north. Mill Creek, the park's major stream, flows down from its source on Reynolds Mountain (near Allons) to the east and winds