To clarify a bit: it's not that there are no nice-looking trees anywhere on Cape Cod. That's not the case. If you happen to be there already for some other reason, you'll see a bit of fall color too. It's just that there aren't the vistas of them that you get in Vermont, New Hampshire, much of Maine, parts of western Massachusetts ... with so many better options to choose from in the same geographic area, why go to the Cape for that?