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🏛️ Nicaea-Juliopolis

Archaeology - Ancient Rome Türkiye Asia

🏛️ Nicaea-Juliopolis
Ruins of a Roman city in northwestern Anatolia


🕐 2 min read · Updated 14 Mar 2026 at 22:21
📌 Fast Facts
  • Located near Iznik, Bursa Province, Türkiye
  • Founded as Nicaea in the 4th century BCE; renamed Juliopolis under Roman rule
  • Known for the First Council of Nicaea (325 CE), convened by Constantine I
  • Substantial Hellenistic and Roman remains visible, including walls and fortifications

Nicaea-Juliopolis was one of the principal cities of Bithynia in northwestern Anatolia, occupied from the Hellenistic period through ...

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