How do you get there?

Somehow Kenley knows about Disney World and occasionally when you ask here where we are going she will say Disney World. The other day I asked her how we get there and she answered "You go over the mountain, over the bridge, and (pause) over the rainbow!" She must really believe this one since we have asked her a few more times and the answer is the same. I'm just worried we'll end up in OZ instead :)