I-75 Flea Market in Rossville earns its reputation as North Georgia’s largest flea market with ease. J&J Flea Market, AthensSpanning roughly 150 acres, J&J Flea Market is one of Georgia’s largest weekend markets. Franklin Road Flea Market, NewnanSince the early 1980s, this market has been doing exactly what a great flea market should do. The Barnyard Flea Markets, AugustaWeekend mornings in Augusta have a particular rhythm, and The Barnyard Flea Markets fits right into it. Smiley’s Flea Market, MaconSince 1985, Smiley’s Flea Market has grown into one of Georgia’s largest flea markets.