Walk in the ancient streets...
Walk in the ancient streets around El Pilar Square, and discover the main street of Zaragoza : Paseo de la Independencia, Go to the Aljaferia and visit it.
If you are in Zaragoza the 12th October you can see thousand of people with ancient dresses of the region walking on the streets, unforgetable!

New Year Zaragoza
La Lonja