Perimeter Mall is an upscale super regional shopping mall in Dunwoody, Georgia, a suburb of Atlanta, near the highway interchange of Interstate 285 (the Perimeter) and Georgia 400. It is in Perimeter Center, an edge city on the DeKalb/Fulton county line. The mall has a gross leasable area of 1,554,288 square feet (145,000 m²) and is the second largest shopping mall in the state of Georgia, the largest being the Mall of Georgia in Buford.