The campus is actually pretty small, you can walk ...

The campus is actually pretty small, you can walk around it, but there really is not much to see.

The only building you are ALLOWED in, is the Apple Retail Store, its smaller then a usual Mall Store, BUT they do have EXCLUSIVE Shirts that you can NOT get at any other store in the US!

They are short sleeve, and cost $35!! Overpriced yes, the quality was okay... but they are exclusive, tand a GREAT souvenir!

People were either Very Open and Friendly, or very closed, and minimal eye contact, even in the retail store...

OVERALL: It's great to visit if you're a fan boy, or have an inside friend that can give you a formal tour.
BONUS: The Upcoming "Spaceship" is super close, and something you can see from the main roads, I suggest driving around it!!