Today marks the end of our two week trip through the mid-west chasing Frank Lloyd Wright. Our travels have taken us from the Oak Park region of Chicago to Pittsburgh driving through parts of four states: Illinois, Indiana, Ohio and Pennsylvania. This afternoon we board the plane for our return flight to San Francisco. For the past few days we’ve been wandering the small towns of the Laurel Heights region of Southwest Pennsylvania, including the towns of Dunbar, Connellsville and Dawson. There is so much to discover in small town America. More on some of those adventures in up-coming posts. Yesterday our adventures took us to the Cathedral of Knowledge on the University of Pittsburgh campus and to the top of Mt. Washington by way of the incline. The view from the top is probably the best view of the city and the three rivers. The temple of knowledge has a number of rooms decorated to represent different countries of the world. We spent a good two hours exploring some of the rooms, which are open to the public on certain days. Being Sunday classes were not in session. At the visitor information station on the first floor you can obtain a key and an audio tour to visit many of the rooms.