/ Leaning Tower of Pisa is another of the world's top sights, fascinating to see from in front, standing next to the cathedral, and especially wonderful when you walk to the top up the narrow spiral steps. From the top you get a fine view looking out over the clay tile rooftops of Pisa. When finished, walk down, take a stroll back through the old town, stopping for another glass of wine and more people-watching on your way to the train station.