Located in Grapevine, TX, Grapevine Mills serves shoppers from across the region. Shoppers can find this Super-Regional Center at Hwy. 121 & Grapevine Mills Pkwy. Grapevine Mills first opened in 1997. The mall spans 1,445,691 sqft. of leasable retail area and is home to around 190 stores. Visitors enjoy 8,900 parking spaces and a with 922 seats on the premises.