🏛️ Nicaea-Juliopolis
Ruins of a Roman city in northwestern Anatolia
📌 Fast Facts
- Located in Bursa Province, northwestern Türkiye, near the town of İznik
- Ancient Greek city founded in the 4th century BCE; later incorporated into the Roman Empire
- Site of the First Ecumenical Council (325 CE), a pivotal moment in Christian history
- Partially excavated archaeological zone with visible Roman walls, gates, and scattered architectural remains
Nicaea-Juliopolis stands as one of the most historically significant archaeological sites in Anatolia, combining Greek urban planning with Roman imperial development. The city was originally established as Nicaea by Macedonian settlers in the 4th century BCE and later renamed Juliopolis under Roman rule. Its prominence in ancient history stems not only from its role as a strategic provincial center but also from hosting the First Ecumenical Council in 325 CE, where early Christian doctrine was ...