Kavala (
Greek Καβάλα), is the second largest city in northern
Greece, the principal
seaport of eastern
Macedonia and the capital of
Kavala prefecture. It is situated on the
Bay of Kavala, across from the island of
Thasos.
The city was founded by settlers from Thasos in about the 6th century BC, who called it Neapolis ("new city"). Neapolis was a town of Macedonia, and the harbor of Philippi, from which it was distant 14 km. It probably was the same place as Datum (Δάτον), famous for its gold mines (Herod. ix. 75; comp. Böckh, Pub. Econ. of Athens, pp. 8, 228, trans.), and a seaport, as Strabo (vii. p. 331) intimates whence the proverb which celebrates Datum for its good things. (Zenob. Prov. Graec. Cent. iii. 71; Harpocrat. s. v. Δάτος.) Scylax does, indeed, distinguish between Neapolis and Datum; but, as he adds that the latter was an Athenian colony, which could not have been true of his original Datum, his text is, perhaps, corrupt in this place, as in so many others, and his real meaning may have been that Neapolis was a colony which the Athenians had established at Datum. Zenobius (l. c.) and Eustathius (ad Dionys. Perieg. 517) both assert that Datum was a colony of Thasos; which is highly probable, as the Thasians had several colonies on this coast. If Neapolis was a settlement of Athens, its foundation was, it may be inferred, later than that of Amphipolis. Neapolis was a member of the Athenian League, as a pillar found in Athens mentions a contribution of Neapolis to the alliance. Neapolis also minted coins in antiquity.
It became a Roman civitas in 168 BC, and was a base for Brutus and Cassius in 42 BC, before their defeat in the Battle of Philippi. (Appian, B.C. iv. 106; Dion Cass. xlvii. 35.). The Apostle Paul landed at Kavala on his first voyage to Europe (Acts, xvi. 11).
In Byzantine times the city was called Christoupolis by the Greeks and Morunets by the Bulgarians. In the 6th century Byzantine emperor Justinian I fortified the city in an effort to protect it from barbaric raids. In the 8th and 9th century Bulgarian attacks forced the Byzantines to reorganize the defense of the area, giving great care to Christoupolis with fortification and a notable garrison. Due to the location of Christoupolis, the city experienced an economic flourish. During the Norman raid in Macedonia (1185), the city was captured and was burned.