Pisa is in the center of Toscany (Italy), and the tower can be seen from all around the city.
Photo Spot Details
The Pisa tower is very famous, and in most of the pictures you will see it alone. However, there is a cathedral and a battistero just behind that (I think) should be captured as well. It is very crowded during the summer hours, so as always you may want to go there early or be very patient while you are there. All kinds of pictures can be taken so a wide variety of focal lens will be useful.