You don't have to be on your honeymoon to enjoy this one-week itinerary from Split to Dubrovnik but if you are you'll want to surround yourself with romance: the
decorated hotels and the
exhilaration of being part of nature.
The nautically inclined might want to take
a cruise or charter a yacht but
here's a possible itinerary combining the best of the southern
Dalmatian coast and islands.
I've assumed that you fly into Split and out of
Dubrovnik. You can do it in reverse of course. I strongly recommend
that you rent
a car for this itinerary as you'll be better able to
explore the islands. By the way, you don't have to be on an official
honeymoon to enjoy this itinerary!