🏛️ Selymbria-Constantinopolis
Roman coastal settlement on the Sea of Marmara
📌 Fast Facts
- Location: Silivri district, Istanbul region, northwestern Türkiye
- Historical period: Founded as Greek colony; developed under Roman administration
- Geographic setting: Coastline along the Sea of Marmara, approximately 50 km west of Istanbul
- Current status: Archaeological remains and Ottoman-era fortifications visible; largely residential and agricultural area
Selymbria-Constantinopolis was a significant coastal settlement during the Roman period, situated on the southern shore of the Sea of Marmara. Originally established as a Greek colonial town, it developed into an important Roman port and administrative center. The site reflects strategic positioning along maritime trade routes connecting the Mediterranean with the Black Sea and Constantinople ...