That's great! Croatia in inland is almost a wasteland, but it has also places like this, so it is worth it. Other points of interests are mainly on the coast.
E. g. I also created a post about Zadar city - Zadar - Beautiful city in Croatia. And if you are a fan of Game of Thrones series, some places like Red Keep are shoot in Dubrovnik. I will maybe create a post about it either.