Diocletian's Palace is one of the best-preserved Roman monuments in the world and the heart of the old town of Split. Built between 295 and 305 AD as the retirement residence of Roman Emperor Diocletian, the palace was designed as a fortified imperial complex combining a luxury villa and a military camp. Today, it is a living monument and a UNESCO World Heritage Site, filled with local homes, cafés, and shops. Highlights include the Peristyle square, the Cathedral of Saint Domnius (originally Diocletian’s mausoleum), the Temple of Jupiter, and the impressive underground substructures, which were also used as a filming location for Game of Thrones. Walking through the palace means walking through 1,700 years of history.

The historic town of Trogir is a UNESCO World Heritage Site and one of the best-preserved medieval towns in Europe. Founded by the Greeks in the 3rd century BC, Trogir developed under Roman, Venetian, and Croatian rule, creating a unique mix of architectural styles. Highlights include the Cathedral of Saint Lawrence with its magnificent Romanesque portal by Master Radovan, the Kamerlengo Fortress, and the charming waterfront promenade. With its narrow stone streets, small squares, and centuries-old buildings, Trogir feels like an open-air museum full of history and authentic Mediterranean atmosphere.