It bordered with Samnium and Campania in the north, Apulia in the east, and Bruttium in the south-west, and was at the tip of the peninsula which is now called Calabria. It thus comprised almost all the modern region of Basilicata, the southern part of the Province of Salerno (the Cilento area) and a northern portion of the Province of Cosenza.
The precise limits were the river Silarus in the north-west, which separated it from Campania, and the Bradanus which flows into the Gulf of Taranto in the east. The lower tract of the river Laus, which flows from a ridge of the Apennine Mountains to the Tyrrhenian Sea in an east-west direction, marked part of the border with Bruttium.
Almost the whole area is occupied by the Apennine Mountains, which here are an irregular group of lofty masses. The main ridge approaches the western sea and continues from the lofty knot of mountains on the frontiers of Samnium, in a mostly southerly direction, to within a few miles of the Gulf of Policastro. From then on it is separated from the sea by only a narrow interval until it enters Bruttium.
Just within the frontier of Lucania rises Monte Pollino, 7,325 ft (2,233 m), the highest peak in the southern Apennines. The mountains descend in a much more gradual slope to the coastal plain of the Gulf of Taranto. Thus the rivers which flow to the Tyrrhenian Sea are of little importance compared with those that descend towards the Gulf of Tarentum. Of these the most important are the Bradanus (Bradano), the Casuentus (Basento), the Aciris (Agri), and the Siris (Sinni).
The Crathis, which forms at its mouth the southern limit of the province, belongs almost wholly to the territory of the Bruttii, but it receives a tributary, the Sybaris (Coscile), from the mountains of Lucania. The only considerable stream on the western side is the Silarus (Sele), which constitutes the northern boundary, and has two important tributaries in the Calor (Calore Lucano or Calore Salernitano) and the Tanager (Tanagro or Negro) which joins it from the south.
The root of the name Lucania is derived from “luc” the Osco-Sabellic peoples word for light which has the same meaning in the Latin idiom. The people that moved from the Osco-Sabellic tribes to occupy the land east of the Sillaro River which was an area associated with the morning star, Lucifer (Latin for bringer of light). Therefore, Lucania means eastern land or land form which there is light.
The district of Lucania was so called from the people bearing the name Lucani (Lucanians) by whom it was conquered about the middle of the 5th century BC. Before that period it was included under the general name of Oenotria, which was applied by the Greeks to the southernmost portion of Italy.
The mountainous interior was occupied by the tribes known as Oenotrians and Choni, while the coasts on both sides were occupied by powerful Greek colonies which doubtless exercised a protectorate over the interior (see Magna Graecia). The Lucanians were a southern branch of the Samnite or Sabellic people, who spoke the Oscan language. They had a democratic constitution save in time of war, when a dictator was chosen from among the regular magistrates.
A few Oscan inscriptions survive, mostly in Greek characters from the 4th or 3rd century BC, and some coins with Oscan legends of the 3rd century. The Lucanians gradually conquered the whole country (with the exception of the Greek towns on the coast) from the borders of Samnium and Campania to the southern extremity of Italy. Subsequently the inhabitants of the peninsula, now known as Calabria, broke into insurrection, and under the name of Bruttians established their independence, after which the Lucanians became confined within the limits already described.
After this we find them engaged in hostilities with the Tarentines, and with Alexander, king of Epirus, who was called in by that people to their assistance, 334 BC. In 298 BC (Livy x. II seq.) they made alliance with Rome, and Roman influence was extended by the colonies of Venusia (291 BC), Paestum (273), and above all Tarentum (272).
Subsequently they were sometimes in alliance, but more frequently engaged in hostilities, during the Samnite wars. On the landing of Pyrrhus in Italy (281 BC) they were among the first to declare in his favor, and found themselves exposed to the resentment of Rome when the departure of Pyrrhus left his allies at the mercy of the Romans. After several campaigns they were reduced to subjection (272 BC). Notwithstanding this they espoused the cause of Hannibal during the Second Punic War (216 BC), and their territory during several campaigns was ravaged by both armies. The country never recovered from these disasters, and under the Roman government fell into decay, to which the Social War, in which the Lucanians took part with the Samnites against Rome (90–88 BC) gave the finishing stroke.
In the time of Strabo the Greek cities on the coast had fallen into insignificance, and owing to the decrease of population and cultivation malaria began to obtain the upper hand. The few towns of the interior were of no importance. A large part of the province was given up to pasture, and the mountains were covered with forests, which abounded in wild boars, bears and wolves. There were some fifteen independent communities, but none of great importance.
For administrative purposes under the Roman empire, Lucania was always united with the district of the Bruttii, a practice continued by Theodoric. The two together constituted the third region of Augustus.
After the fall of the Western Roman Empire in 476 CE, Lucania fell to Odoacer and became part of the Kingdom of Italy before being turned into the Kingdom of the Ostrogoths in 493 CE. Ostrogothic rule in the region was short lived however because due to Justinian’s reconquest of Italy in the mid-Sixth century. The Byzantine conquest reintroduced Greeks and Greek culture to the region. In the early 7th, Byzantine rule was cut short as another Germanic people, the Lombards conquered Lucania from the Byzantines and became part of the Kingdom of the Lombards. In 774, after the Frankish invasion, Lucania became a part of the independent Duchy of Benevento and later, under Holy Roman Emperor Louis II, part of the Duchy was turned into the independent Principality of Salerno in 851.
In the late 10th century the Byzantines began to re-enter the region of Lucania forming the Catapanate of Italy with Salerno being granted autonomy. By the early 11th century the Byzantine revival in Lucania came with both a process of Hellenization and significant Greek migrations from southern and central Calabria and Salento, into regions such as Cilento. Lucania would remain largely Greek till the 12th century when a gradual process of Latinization would occur. By the 14th century, there were few Greek inhabitants as the majority had been assimilated.
In the mid-11th century, Lucania was conquered by the Normans first becoming the County of Apulia and Calabria then becoming part of the Kingdom of Sicily in 1130. In 1194, Lucania would become part of the Holy Roman Empire under the Hohenstaufen dynasty. After that the Angevins would take control of Lucania in the mid-13th century before being part of the Kingdom of Aragon in the 14th century after the War of the Sicilian Vespers.
Close to its southern frontier stood Sybaris, which was destroyed in 510 BC, but subsequently replaced by Thurii. On the west coast stood Posidonia, known under the Roman government as Paestum; below that came Elea (Velia under the Romans), Pyxus, called by the Romans Buxentum, and Laüs, near the frontier of the province towards Bruttium.
Of the towns of the interior the most considerable was Potentia, still called Potenza. To the north, near the frontier of Apulia, was Bantia (Aceruntia belonged more properly to Apulia); while due south from Potentia was Grumentum, and still farther in that direction were Nerulum and Muranum.
In the upland valley of the Tanagrus were Atina, Forum Popilii and Consilinum (near Sala Consilina); Eburi (Eboli) and Volceii (Buccino), though to the north of the Silarus, were also included in Lucania.
The Via Popilia traversed the district from north to south, entering it at the northwestern extremity; the Via Herculia, coming southwards from the Via Appia and passing through Potentia and Grumentum, joined the Via Popilia near the southwestern edge of the district: while another nameless road followed the east coast and other roads of less importance ran west from Potentia to the Via Popilia, northeast to the Via Appia and east from Grumentum to the coast at Heraclea.
The modern name Basilicata originates from the 10th century AD, when the area was under Byzantine control. During the early 19th century, during the Carbonari revolution of 1820–21, the region was renamed and divided into Eastern and Western Lucania (Lucania Orientale and Lucania Occidentale). From the latter half of the 19th century some residents campaigned to reinstate that name.
In 1932 the Fascist regime changed the name to Lucania, as part of its appropriation of symbols from the Roman Empire. After the end of the war and Italy's defeat, the new government restored the name of Basilicata to the province in 1947. In the late 20th century, Lucania was still in vernacular use as a synonym to Basilicata.
ISBN 0-521-25551-1" "At the end of the twelfth century ... While in Apulia Greeks were in a majority – and indeed present in any numbers at all – only in the Salento peninsula in the extreme south, at the time of the conquest they had an overwhelming preponderance in Lucania and central and southern Calabria, as well as comprising anything up to a third of the population of Sicily, concentrated especially in the north-east of the island, the Val Demone.
However, the Byzantine revival of the tenth century generated a concomitant process of Hellenization, while Muslim raids in southern Calabria, and instability in Sicily, may also have displaced Greek Christians further north on the mainland. Consequently, zones in northern Calabria, Lucania and central Apulia which were reintegrated into Byzantine control also experienced demographic shifts, and the increasing establishment of immigrant Greek communities. These zones also acted as springboards for Greek migration further north, into regions such as the Cilento and areas around Salerno, which had never been under Byzantine control.
ISBN 0-415-93930-5" "In Lucania (northern Calabria, Basilicata, and southernmost portion of today's Campania) ... From the late ninth century into the eleventh, Greek-speaking populations and Byzantine temporal power advanced, in stages but by no means always in tandem, out of southern Calabria and the lower Salentine peninsula across Lucania and through much of Apulia as well. By the early eleventh century, Greek settlement had radiated northward and had reached the interior of the Cilento, deep in Salernitan territory. Parts of the central and north-western Salento, recovered early, came to have a Greek majority through immigration, as did parts of Lucania.