The Arboretum of South Barrington is a shopping destination located in South Barrington, IL. As a Lifestyle/Specialty Center, it occupies a prime spot at Bartlett & Higgins Rds. & Rte. 59. The Arboretum of South Barrington first opened in 2008. Shoppers can explore 450,000 sqft. of retail floor space featuring approximately 55 stores.