Visitors annually: 500,000
Vendors weekly: 500
Treasure Aisles Flea Market opened in 1991 and is one of Ohio’s largest flea markets, offering more than 67 acres and a 100,000-square-foot climate-controlled indoor facility along with outdoor shopping and entertainment close to Cincinnati, Columbus and Dayton, Ohio. More than 500 vendors sell new and vintage items including arts, crafts, home décor, apparel, toys, tools, electronics, sporting goods and more, plus six food stands for its 4,000 – 12,000 customers every weekend. Open every Saturday and Sunday. All year long.