Dubrovnik Old Town is a UNESCO World Heritage Site and a must-visit destination in Croatia. This ancient walled city, surrounded by the Adriatic Sea, is a perfect place for history and architecture buffs. Visit the Rector's Palace, the Dubrovnik Cathedral, and the Stradun. Enjoy the beautiful view from the wall that surrounds the city.
If you're a nature lover, Plitvice Lakes National Park is a must-visit destination as it is one of the most beautiful natural sights in Croatia. The park is home to 16 crystal-clear lakes that are surrounded by lush green forests and cascading waterfalls. Walk the wooden boardwalks, hike the trails, and take a boat ride to fully immerse yourself in the park's natural beauty.
Diocletian's Palace in Split is another UNESCO World Heritage Site you will not want to miss. Built-in AD 305, the palace is a fascinating mix of Roman, Gothic, and Renaissance architecture and the place where one of the most intriguing Roman emperors lived. Walkthrough the cellars, visit the Peristyle, the Cathedral of St. Domnius, and the Temple of Jupiter.
If you have more time, consider visiting the seafront city of Zadar, the charming town of Rovinj and the magnificent St. James Cathedral in Sibenik. For wine lovers, visit the Pelješac peninsula and the Dingač vineyards. If you have less time, skip Plitvice Lakes National Park and spend more time exploring Dubrovnik and Split.