U.S. News ranks this Main Line school ninth among the nation’s liberal arts colleges. As far as undergraduate education goes, Haverford offers an unparalleled experience. Students can take classes at partner schools Bryn Mawr and Swarthmore, as well as the University of Pennsylvania. Haverford’s biology and physics departments are renowned across the country. 370 W. Lancaster Ave., Lower Merion, Pa., (610) 896-1000, haverford.edu.