Hi just came back from the weekend at fallingwater/PIT. The reg. tour was quite nice, only we didn't get to go into the kitchen and staff quarters (also no pics allowed indoors). During the 4th of July weekend it was packed to the gills, very, very busy!!!! I was expecting the house to be larger, I hate low ceilings. Worth the trip, but bring your GPS, for help once you get off the interstate.

If I was to do it over again, I'd try the "sunset tour" :-: