Stone Mountain, Georgia a member of Main Street America. Stone Mountain is located at (33.805255, -84.171413), at the western base of the quartz monzonite dome monadnock of the same name. While Stone Mountain city proper is completely within DeKalb County, the postal regions designated, and traditionally considered as Stone Mountain include portions of DeKalb and Gwinnett Counties. According to the State of Georgia, the city has a total area of , of which 0.62% is water. According to 2017 US Census Bureau estimates , Stone Mountain has 6,368 residents, a 9.0% increase since 2010. There are 2,519 households with an average of 2.42
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