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
Pinnacle Mountain State Park is allowed at Maumelle Park, a nearby public campground operated by the U.S. Army Corps of Engineers. Pinnacle Mountain State Park Pinnacle Mountain State Park is a 2,356-acre state park located in Pulaski County, Arkansas just outside of Little Rock. The main attraction is Pinnacle Mountain, an iconic landmark surrounded by the bottomlands of the Big Maumelle and Little Maumelle rivers. The first people to settle the area referred to Pinnacle Mountain as "Mamelle", the French name for a breast-shaped hill. "Mamelle" eventually became "Maumelle", which is the name used for the Big Maumelle and Little Maumelle rivers, as well