Arcadia ( ) is one of the regional units of Greece. It is part of the administrative region of Peloponnese. It is in the central and eastern part of the Peloponnese peninsula. It takes its name from the mythological figure Arcas. In Greek mythology, it was the home of the god Pan. In European Renaissance arts, Arcadia was celebrated as an unspoiled, harmonious wilderness.
Geography
Arcadia is a rural, mountainous regional unit comprising about 18% of the land area of the Peloponnese peninsula. It is the peninsula's largest regional unit. According to the 2011 census, it has about 86,000 inhabitants; its capital, Tripoli, has about 30,000 residents in the city proper, and about 47,500 total in the greater metropolitan area.
Arcadia consists partly of farmland, and to a larger extent grassland and degenerated shrubland. It also has three mountain ranges, with forestation mainly at altitudes above 1000 meters: Mainalo, a winter ski resort, situated in the central north; Parnon in the central south; and Mount Lykaion, famous for the ancient history and myths associated with it, in the southwest.
Its climate features hot summers and mild winters in the east, the south, and those parts of the central area that are less than 1000 meters above sea level. Fall and winter are mostly rainy, except in the mountains to the west and north, Taygetus and Mainalo, which are snowy in winter.
Geology and Hydrogeology
Arcadia is almost totally mountainous and part of the "carbonate platform" (calcareous or limestone deposits) of the Peloponnese. The whole peninsula was formed by intense tectonics (faults, overthrusts and regional metamorphism). In Arcadia's central part around the Tripoli region developed a special form of topography, a geologically fascinating phenomenon: There are several plains and "intra mountainous basins", even "closed basins": The 30 km long "Tripoli-Plateau", "Argon Pedion", Basin of Levidi, Basin of Vlacherna Arcadia/Hotoussa/Kandila.<ref>I. Mariolakos (Greek geologist) describes these special geological phenomena of Arcadia and relates them to local ancient myths. See "Literature" and "External Links"</</ref>
The peculiarity of the plains and basins is a result of intensive karstification: Water seeps into the underground, rather than eroding and draining the topography by surface waterways. All drainage runs through ponors (in Greek: καταβόθρες) and subterranean waterways. The additional problem for rural activities in the basins: When winter rains are heavy, the ground is flooded or temporary lakes arise, even today, as drainage through katavothres is often too slow to start cultivation in due time.
History
Ancient history
Medieval history
After the collapse of the Roman Empire in the west, Arcadia remained as part of the Greek-speaking Byzantine Empire. Arcadia remained a beautiful, secluded area, and its inhabitants became proverbial as herdsmen leading simple pastoral unsophisticated yet happy lives, to the point that Arcadia may refer to some imaginary idyllic paradise, immortalized by Virgil's Eclogues, and later by Jacopo Sannazaro in his pastoral masterpiece, Arcadia (1504); see also Arcadia (utopia).
After the Fourth Crusade, the area became a part of the Principality of Achaea, but was progressively recovered by the Byzantine Greeks of the Despotate of the Morea from the 1260s on, a process that was completed in 1320. The region fell into the hands of the Ottoman Turks along with the rest of the Despotate in 1460. With the exception of a period of Venetian rule in 1687–1715, the region remained under Turkish control until 1821.
The Latin phrase Et in Arcadia ego, which is usually interpreted to mean "Even in Arcadia there am I", is an example of memento mori, a cautionary reminder of the transitory nature of life and the inevitability of death. The phrase is most often associated with a 1647 painting by Nicolas Poussin, also known as "The Arcadian Shepherds". In the painting the phrase appears as an inscription on a tomb discovered by youthful figures in classical garb.
Modern history
Arcadia was one of the centres of the Greek War of Independence which saw victories in their battles including one in Tripoli. After a victorious revolutionary war, Arcadia was finally incorporated into the newly created Greek state. Arcadia saw economic growth and small emigration.