Puente

You can't miss the bridge as it is your way out of town. It is also the namesake, having been built by the queen in the 11th c. to ensure the safety of pilgrims who would otherwise have to brave the river and the bandits that stalked it banks.

For a better view of the full span, go to the modern bridge that runs parallel. When the water is at the right level, the reflections of the arches form perfect circles.