Zagreb is already an established European metropole with a number of airlines flying to it from European capitals and those destinations who are a hub, linking North and South America to Croatia via Zagreb. As a result, I would suggest you start your tour from Zagreb. Aim to get to Zagreb in morning, so that you profit from sightseeing The Upper and Lower Town. If you are coming as far as Asia and Australia, I would suggest that you spend your second day in Zagreb by a day outing in a nearby hamlet of Samobor or you go on a daily tour of Zagorje so called Green Riviera and visit Trakoscen Castle. From Zagreb you would normally proceed to Plitvice, which are a must visit. This magical National Park of cascading lakes and waterfalls is a true natural wonder and a
day well spent.
From here you are descending down to Split and after spending a day here sightseeing you either go to islands Hvar then Korcula, Mljet and end up in Dubrovnik or you choose the road route via sleepy yet interesting villages of Makarska Riviera to Dubrovnik. Personally, I prefer to get on a sea route to Dubrovnik, because this tour is really is a true opportunity to explore Croatia by both road and sea. Once you reach and explore Dubrovnik it is advisory you book one of DLT’s one day shore excursion from Dubrovnik to Mostar or from Dubrovnik to Kotor so that you can visit neighboring Bosnia and Herzegovina and Montenegro.