This is a typical small town of the Croatian coast and islands, easily reached from Split and quite a contrast from it. It's a charming complex of lanes and streets and a great place to wander. Many of the major buildings surround the main square. Although, perhaps, it is the overall impression of the place that strikes the visitor, features like the west door of the cathedral - the remarkable Radovan's Portal - show why this town, rather than some of its neighbours in the region, can claim World Heritage status.