Dubrovnik is the best-known major trip from the Makarska Riviera, but it should be treated as a full-day experience, not a quick stop.
The old town, walls, Stradun, harbour areas and viewpoints need time, so it is best to start early and choose in advance between driving, organised transport or combining it with other stops.
The trip is ideal for guests who want one major Dalmatian experience, but it is not the best choice for a completely slow and relaxed day.