Laconia Peninsula. The Mani Peninsula is in the west region of Lakonia. The islands of Kythira and Antikythera lie to the south, but they administratively belong to the Attica regional unit of islands. The island, Elafonisos, situated between the Laconian mainland and Kythira, is part of Laconia. The Eurotas is the longest river in the prefecture. The valley of the Eurotas is predominantly an agricultural region that contains many citrus groves, olive groves, and pasture lands. It is the location of the largest orange production in the Peloponnese and probably in all of Greece. Lakonia, a brand of orange juice, is
Southern Border Region (California) Southern Border Region (California) The Southern Border Region is one of nine such geopolitical designations in the State of California, United States, used for economic analysis. The region is defined to include San Diego County and Imperial County, each of which borders Mexico. Its largest city is San Diego. The Southern Border Region is adjacent to the Southern California Region, which consists of five counties (Orange, Los Angeles, San Bernardino, Riverside, and Ventura). These regions were created in about 1998, when the California Regional Economies Project identified 9 regional economies. The California Economic Strategy Panel uses employment and wage information