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
Bear Mountain State Park park. In 2010, sections of the AT within the park were rebuilt by the New York - New Jersey Trail Conference, with stone steps to handle the 500,000 annual hikers. The Manhattan skyline can be seen from the top of Bear Mountain from about away. Bear Mountain also regularly hosts cross country running events during the fall season. High school cross country teams compete on the course, which mostly consists of paved walkways. Bear Mountain is the location for the County's Championship race as well as the Rockland County Alumni Race, run every year since 1983. Bear Mountain State Park