I always wanted to attend a college with grass, trees, and brick buildings as an undergraduate student. When researching graduate schools and after visiting a few VERY urban campuses, I realized that this was an important criterion for me. I like the grassy, pillows and blankets, trees, and frisbie catching experience that green space offers on college campuses. Yes, this may sound very traditional, but that was a quality about the IU campus that appealed to needs that I did not know that I had. As a graduate student, the traditional feel of IU has encouraged several things: relaxed environment to work in, less traffic and challenge of the fast life, as well as interacting with undergraduates while walking to class. This has enriched my experience as a graduate student.
You should visit the IU campus because it does offer many traditional aspects to college life. As previously mentioned, green space is very important to this institution. The campus highlights this by providing programming, fairs, and other activities to engage with other students. And, there is usually free food in Dunn Meadow when it is warm and sunny on a regular basis!
Visiting campus as a graduate student is ideal. You may be here for longer than four years. You might have a family that would be using campus facilities. It might impact how you fit into your department or even with other graduate students. Whatever are your specific needs, I strongly encourage you to visit to evaluate if this is the place for you.
I was sold on my first visit and have never regretted it since!