Carleton College (/ˈkɑːrltɪn/ KARL-tin) is a private liberal arts college in Northfield, Minnesota. Founded in 1866, the college enrolled 2,105 undergraduate students and employed 269 faculty members in fall 2016. The 200-acre main campus is located between Northfield and the 800-acre Cowling Arboretum, which became part of the campus in the 1920s. From 2000 through 2016, students and alumni of the college included 122 National Science Foundation Graduate Fellows, 112 Fulbright Scholars, 22 Watson Fellows, 20 NCAA Postgraduate Scholars, 13 Goldwater Scholars, and 2 Rhodes Scholars.