Next month, when you step into one of the "five special elevators servicing the observatory atop the new 1 World Trade Center," you will get a pretty great view. Though it's not the view you might initially imagine. The New York Times describes what you'll see:
From the moment the doors close until they reopen 47 seconds later on the 102nd floor, a seemingly three-dimensional time-lapse panorama will unfold on three walls of the elevator cabs, as if one were witnessing 515 years of history unfolding at the tip of Manhattan Island.
For less than four seconds, [the Twin Towers devastated on 9/11] will loom into view on one wall of the cab. Then, in a quick dissolve, they will evanesce.