Located in Lawrenceville, GA, Discover Mills serves shoppers from across the region. Shoppers can find this Super-Regional Center at I-85 & Sugarloaf Pkwy.. Discover Mills first opened in 2001. The mall spans 1,183,079 sqft. of leasable retail area and is home to around 180 stores. Visitors enjoy 6,000 parking spaces and a with 1000 seats on the premises.