Fly into Split and home from Dubrovnik for a short trip along the Dalmatian coast. There are two nights in Split to explore the palace properly, followed by one night in Hvar Town and one in Dubrovnik. Travelling by passenger boat avoids hiring a car and brings you into Hvar’s waterfront centre.
This is a busy trip with two changes of hotel in four nights. Choose it for historic towns and a brief island stay; a beach holiday needs more time. The direct Hvar–Dubrovnik boat is seasonal, and the last morning’s sightseeing depends on your flight. Check those two parts before reserving the rooms. Arriving late in Split is manageable because the next day stays in town.