Probably the most common question for all visitors to Croatia. Recommendation would be to visit both, if you have enough time, of course, because the both boast its unique beauty and definitely a must see in Croatia.
The Southern Dalmatian islands are the last destination which should remain unseen during your vacation in Split or Dalmatia. Or Croatia. Or anywhere :) They a true reflection of the very best croatia has to offer.
Dalmatian Hinterland is the inland region of Dalmatia called “Zagora” literally meaning “behind the hills”. Less familiar to foreigners but quite popular among domestic travelers and easy accessible with less than one hour driving distance from Split.