What to see in Ibiza Town?

During the 23rd session of UNESCO World Heritage Committee held in Morocco from 29 November to 4 December 1999, Ibiza, based on natural and cultural criteria, was declared World Heritage.

The Upper Town of Ibiza Dalt Vila is an excellent example of a fortified acropolis which preserves in an exceptional way in its walls and in its urban fabric successive imprints of the earliest Phoenician settlements and the Arab and Catalan periods through to the Renaissance bastions. The long process of building the defensive walls has not destroyed the earlier phases or the street pattern, but has incorporated them in the ultimate phase.