Berdan River, Tarsus, Turkey
Tarsus’ Cydnus River, now called the Berdan River Photo by Nedim Ardoğa. License: CC BY-SA 4.0 DEED (image cropped, sharpened and enhanced).

What is…
Tarsus

also known as: Tarsa (its earlier Hittite name)

This was the capital city of ancient Cilicia located on a fertile coastal plain just inland from the Mediterranean. It is one of the oldest continuously inhabited cities in the world, and was known for its wealth and for its schools of learning, in which it rivalled and even excelled Athens and Alexandria, and hence was spoken of as “no insignificant city” (Acts 21:39). The city was especially famous for its for linen, commerce, and its schools.

Cydnus River

It stood on the banks of the ancient navigable Cydnus River (now called the Berdan River), about 12 miles (16–20 km) north of the sea. Named for the river-god Cydnus, the river flows to the Mediterranean. There was a lagoon harbor that made it a major trade and cultural center for millennia. Today the river no longer passes directly through the city, as its course was changed in the 6th century. In the 20th and 21st century, 4 dams were created to produce electricity and control floods.

Founder

The founder of Tarsus is said to be King Sardanapalus, the last king of Assyria. Alexander the Great’s biographers say he was shown his tomb at Anchialus in Cilicia, with a relief carving of the king clapping his hands and a cuneiform inscription that the locals translated for him as “Sardanapalus, son of Anakyndaraxes, built Anchialus and Tarsus in a single day; stranger, eat, drink and make love, as other human things are not worth this.”1

Location

Its location is at modern Tarsus in the Mersin Province of southern Turkey. Tarsus sat near its Cilicia’s western end, close to the important Cilician Gates mountain pass through the Taurus range.

Modern Tarsus, Turkey—satellite view

History

Apostle Paul

Tarsus is the birthplace of the Apostle Paul (Acts 21:39). Jesus identified him to Ananias of Damascus as “a man from Tarsus” (Acts 9:10, 11).

After Paul’s conversion and early preaching in Jerusalem, the disciples sent him back to Tarsus for safety (Acts 9:30). Barnabas later went to Tarsus to find him and brought him to Antioch, launching Paul’s public ministry (Acts 11:25, 26).

When arrested in Jerusalem, Paul told the Roman commander he was “a Jew, from Tarsus in Cilicia, a citizen of no ordinary city” (Acts 21:39) and later told the crowd he was “born in Tarsus of Cilicia, but brought up in this city [Jerusalem] at the feet of Gamaliel” (Acts 22:3).

Paul was a Roman citizen by birth, a status that later protected him from flogging and allowed him to appeal to Caesar. Tarsus in his day was a wealthy, cosmopolitan university city—famous for Stoic philosophy and rhetoric, often compared with Athens and Alexandria. That Hellenistic-Jewish environment shaped a well educated man who could move between synagogue, Greek thought, and Roman law. He also spent years back in Cilicia after his conversion, almost certainly preaching there.

Archaeology

Little of the ancient city is visible today because the modern town sits on top of it. Surviving or excavated remains include a stretch of Roman road, parts of the gate, and sites linked to Paul.

  1. Robin Lane Fox, Alexander the Great (1973), 1986:163
    Kostas Vlassopoulos, Greeks and Barbarians. Cambridge and New York: Cambridge University Press, (2013), p. 155.
Article Version: September 15, 2026