The Shops at La Cantera is an upscale open-air regional shopping mall located in northwest San Antonio, Texas, USA, near the Loop 1604 and Interstate 10 interchange. The initial phase of the project opened on September 16, 2005. The 1,300,000-square-foot (120,000 m) center sits on a 150-acre (0.61 km) site in La Cantera, a 1,700-acre (6.9 km) master-planned resort community being developed by USAA Real Estate Company. (La Cantera is also home to Six Flags Fiesta Texas, The Westin La Cantera Resort and Spa and two world-class golf courses, The Palmer Course at La Cantera and The Westin Resort Course, which was home to the PGA Valero Texas Open.)