I visited Notre Dame once and I only wanted to see one thing–Notre Dame Stadium. I didn't take a tour or hear the information session or sit in a class. I just wanted to see "The House that Rockne Built." Sure, it's possible that I had to squeeze through an opening in a locked gate just to get in and take a peek. I don't advocate trespassing for teenagers, but it was worth it (for me). It was one of the most memorable college visits I've ever made.
Many families are planning to visit colleges this spring. When you do, don't feel pressured to do anything but see what you want to see. Tours and information sessions and class sit-ins are great for some people. But there's no wrong way to visit a college, much like there's no wrong way to take a vacation. So whether it's the football stadium at Notre Dame or the Jet Propulsion Laboratory at Caltech, see what you want to see. Take in the scene. And have fun. Concentrate more on making it memorable than you do on making it productive. Just enjoy the time with your family on a college campus. There's enough stress surrounding the process of getting in to college–the visits should be the fun part.