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
Metamorfosi, Laconia 375 AD, severe earthquakes shook the Laconic lands and completely destroyed major centers like Asopos and Epidavros Limira. In their place, the new focal city of Monemvasia was created and in the Byzantine years that followed, from 395 to 1210, this region continued to grow and flourish. Twenty years following the earthquakes the Goths arrived and looted the area. Barbarian invasions greatly decreased the population and by the 8th century, Slaves settle the highlands of Laconia bringing further conflict and insecurity to the region. Due to these barbarian invasions from the north, many villages in the surrounding areas were deserted