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Sunday, November 8, 2026

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Photo: Sonaynet / Wikimedia Commons, CC BY-SA 4.0

Greek & Roman Sites Hatay · Samandağ 36.12° N · 35.93° E

Titus Tunnel, Samandağ

A Roman flood channel cut through a mountain at Çevlik, with rock tombs beside it.

Overview

At Çevlik, near Samandağ, the Titus Tunnel cuts straight through the mountain. Roman workers dug it to save a harbor city from its own river.

The Story of the Titus Tunnel

Seleucus I Nicator founded Seleucia Pieria around 300 BC as the port of Antioch. Floods from the mountain kept threatening its inner harbor. Emperor Vespasian ordered a channel to divert the water; the work began in AD 69, and his son Titus finished it in AD 81. Roman legions and slaves did the digging.

What to See at Çevlik

The tunnel is about 1,380 m long, 7 m high and 6 m wide. About 130 m of it is fully enclosed; the rest is an open channel. Near the entrance, an inscription carries the names of Vespasian and Titus. About 100 m from the sea-side end, the Beşikli Cave holds twelve rock tombs linked by columns, arches and stairs.

Beşikli Cave and the Way to Çevlik

From the sea-side end, the Beşikli Cave lies about 100 m (330 ft) away on the right. It is one of the largest rock tombs of the area, and its columns, capitals, steps and carved motifs have been restored to match the originals. The site lies in Kapısuyu, near the Çevlik ruins, about 5 km (3 miles) from Samandağ, and shuttle services run there from Samandağ.

An old Latin inscription cut in the rock at Çevlik
Photo: Carole Raddato from FRANKFURT, Germany / Wikimedia Commons, CC BY-SA 2.0

Our notes for the tunnel

  • Length1,380 m
  • BuiltAD 69–81, under Vespasian and Titus
  • PurposeFlood channel for Seleucia Pieria
  • NearbyBeşikli Cave rock tombs

Our suggestion Wear shoes with grip for the wet rock, and finish with fish by the sea at Çevlik.

How to Visit the Titus Tunnel

The tunnel is about 5 km from Samandağ. Ask us to confirm its status before you plan a visit. On the way, stop at St. Simeon Monastery. We plan your walk through the Titus Tunnel on your day in Samandağ.

Would you like to see Antakya and its surroundings with a guide who follows how the city is rebuilding? Beşikli Cave and the tunnel make a morning at Çevlik; write to us with your date and we add the lunch. See our Antakya tour, our drivers and our Hatay guide.

Why we like it

Because you can walk inside a Roman engineering project. Look for the names of the emperors cut into the rock.

Things to See & Do

Light at the end of the rock-cut Titus Tunnel near Samandağ

Map

Frequently asked questions

Why was the Titus Tunnel built?

To divert floodwater away from the harbor city of Seleucia Pieria; Vespasian ordered it and his son Titus completed it.

How long is it?

About 1,380 m long, 7 m high and 6 m wide.

What is Beşikli Cave?

A rock tomb about 100 m from the sea-side entrance, with twelve graves linked by columns, arches and stairs.

How do I get to the Titus Tunnel?

It lies at Kapısuyu near Çevlik, about 5 km from Samandağ, and shuttle services run from Samandağ.

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