My favorite part of the Kennedy Space Center other than the IMAX theaters is the Rocket Garden, a wonderful history of the U.S. space program. The Saturn V is pictured lying horizontally because it's too tall to display vertically. My Rockets of the World Chart gives a good comparison of the Saturn V bottom right to the shuttle, second from the left in the bottom row. It always amazes me when I see the small cramped capsule where the astronauts were seated. The shuttle's crew compartment is so much larger and the fact that they can move around once in space has got to be a plus.