If reports are to go by, the route likely linked the Croatian island of Korcula's coast with the submerged prehistoric town of the Hvar culture. Experts from the University of Zadar in Croatia informed that the radiocarbon dating of preserved wood indicated that the settlement was likely around 4,900 years before Christ, and that people had been using these paths for travel as far back as 7000 years.
Although the finding was made at the bottom of the sea, investigation was carried out close to Gradina Bay at Vela Luka on the island of Korcula. There Neolithic artifacts like flint blades, millstone fragments, and stone axes were additionally discovered.
What is striking about the Soline site is its vast system of terraced fields, which were employed for agriculture in addition to the concrete building. Reports suggest that the fields were thoughtfully planned to make use of the island's rocky, hilly terrain, which were reinforced by stone walls and irrigation systems, thereby increasing the land's production.