🏛️ Caeciliana-Zeugma
Submerged Roman frontier settlement on the Euphrates
📌 Fast Facts
- Located in southeastern Türkiye on the Euphrates River, near the Syrian border
- Roman garrison town and trading post, active from the 1st to 3rd centuries CE
- Largely submerged by the Birecik Dam reservoir since the 1980s
- Archaeological remains visible only at low water levels
Caeciliana-Zeugma was a fortified Roman settlement positioned on the Euphrates River in what is now southeastern Türkiye. The site served as a military and commercial hub along Rome's eastern frontier, controlling river traffic and facilitating trade between the Mediterranean and Mesopotamia. Named after its function as a pontoon crossing point (zeugma in Greek), the town contained administrative buildings, defensive structures, and residential quarters characteristic of Roman frontier posts ...