Well, we all enjoyed the tour, our expectations were totally different. The majority of the tour takes place walking around the city and talking about buildings in the history of the area. We did go to three separate small areas underground, but I believe the tour is a little misleading. Knowing that there are 20 square blocks of underground in the area, it was interesting, but only seeing three little sites was less than we had anticipated. The tour size is also quite large, so we felt it was a little bit over priced for a walking around tour.