[Traveling around Eastern Europe] Split Staying overnight in the small island of Kokhola, the hometown of Marco Polo, along the idyllic Adriatic coast, through the Ston wall, which resembles the Great Wall and Europe's second longest, has a long history. The ancient city of Split. The Split Old Town building has a distinct Roman style, as it was once the residence of a Roman emperor. At the beginning of the fourth century AD, the Roman Emperor Diocletian, who pioneered the reunification of the four emperors, retired from the pastoral area and concentrated on planting cabbage. The Diocletian's Palace in which he lived became the basis of the future city of Split. Diocletian has been retiring in the palace, even if everyone asks him to re-enter the emperor, he will not be moved until he finally died here. With the travels around the country, I gradually learned about several Roman emperors with unique personality, in addition to Caesar and his successor Octavian who are closely related to Egypt, and many footprints in Turkey. Hadrian, the gay emperor, today met the Diocletian who took the initiative to abdicate to grow vegetables.