Turquoise waterfalls.
Best time: May–Sep
Budget: $80-150/day
Top fact: Plitvice Lakes National Park features a series of 16 interconnected lakes that cascade into one another, covering a total area of 300 square kilometers.
View Plitvice Lakes NP →Roman palace + islands.
Best time: May–Sep
Budget: $80-150/day
Top fact: Diocletian's Palace, built in the 4th century AD, is one of the best-preserved Roman monuments in the world and covers approximately 30,000 square meters.
View Split →Both in Croatia — compare vibe, budget, and best season.