Visit Ravenna with a walk through its fascinating historic center, discover UNESCO sites with an expert guide and admire the art of mosaic. "The site is of outstanding universal value being of remarkable significance by virtue of the supreme artistry of the mosaic art that the monuments contain, and also because of the crucial evidence that they provide of artistic and religious relationships and contacts at an important period of European cultural history.” The Unesco World Heritage described this way its motivation to add eight monuments of Ravenna to the World Heritage List. Discover the eternal beauty of the mosaics guarded inside some of the most famous Ravenna Unesco monuments in a guided visit, starting from Piazza San Francesco and into the city centre, leading you to several Unesco monuments.