From Big Ten country:
other than the obvious (Ann Arbor and Madison), some other special places:
Bloomington: the limestone, rustic, leafy IU campus almost has a private school air about with, without the huge institituional type buildings that typify many state universities blends into a town that combines midwestern and southern charm in a hill country that many would find hard to believe is in Indiana. People are "breaking away" to go there.
Iowa City: hilly, wholesome, quaint, victorian, yet with its own brand of liberal sophistication, lots of great shops, restaurants, and bars. The Iowa campus sprawls on both sides of the river, seamlessly blending into the surrounding neighborhoods.
Evanston: once staid and conservative, a Chicago-induced building boom has created the area's best suburban downtown with a critical mass of high rise condos, great restaurants, high quality stores. Northwestern's beautiful campus starts downtown and spreads to the lakefront, its students enjoying a vibrancy they used to have to go into the city to get.
Hyde Park: though technically a neighborhood and not a college town, the home of former Big Ten member Univ. of Chicago is a leafy, intellectual bastion on the city's south side, with bookstores dominating the campus area more than bars. The magnificent gothic campus on the broad Midway and the charm of the large homes and quality apartments in what was once a 19th century suburb of Chicago are an unbeatable pair.