1) You feel it; yes there is a feel to a campus that you will only get from walking around, tasting the local food, and seeing and visualizing your new living space
2) Your questions will be answered; On your visit you can talk to grad students, faculty and administrators.
3) It will be home; And that home needs to be conducive to learning, working, and playing.
However, if for whatever reason you still can’t make the campus visit there is always an alternative. Check out Campus Tours, where you can take thousands of virtual campus tours.