Dalmatia strings UNESCO towns along crystal water. Dubrovnik's city walls draw cruise crowds — walk them at opening time or late afternoon. Split balances Roman Diocletian's Palace with ferry links to Hvar, Brač, and Vis.
Hvar town is glamorous; Stari Grad and Jelsa are quieter. Korčula offers wine and Marco Polo legend without Hvar's price tags. National parks Plitvice and Krka are inland day trips worth a rental car or organised tour from Split.
Peak season (July–August) fills ferries and parking lots. June and September deliver 25°C seas with easier restaurant reservations. Many old towns are pedestrian — pack light and use luggage-forward services if island-hopping.
Split (SPU) and Dubrovnik (DBV) airports serve the coast; compare both on SnagAFlight for open-jaw itineraries flying into one and out of the other.