In Zadar, you will find a great monument to Catholicism in the Balkans in the Church of St.Donat. Built in the 9th century, by early Croatians, it still stands tall and strong in downtown Zadar. You can also find many other old churches in Zadar and area. See the "Smallest Cathedral in the World" in the town of Nin (10km from Zadar). You can also see great works of art in these proud and historic churches! To witness the history of Croatia, one must see it's Churches.