The Walled Precinct follows the course of the old fourteenth century road. 600 Meters are preserved and some areas are currently under renovation. On completion it will be beautiful and you will be able to see what transport in the Middle Ages must have been like. Some of the towers are also preserved, including the Barcelona Portal, one of the four entrances to the city. On the wall there is a narrow road that is known as the coastal path, which connects the various towers, now all restored.