Dig a metro interchange in Istanbul and what do you find? A harbour from the 300s. Thirty-seven ships. And a Neolithic settlement.
Start with the harbour: built in the late 300s under Theodosius I, on the Marmara shore at the mouth of the Lycus stream.
Then the stream did what streams do. Silt filled the harbour; it became fields, was built over, and ended up about 1.5 km inland. Its spot was lost.
In 2004 Marmaray and the metro needed a Yenikapı station. Rescue excavation ran to 2013; the harbour turned up in 2005.
What came out: 37 well-preserved wrecks from the 5th century to about the year 1000. Among them the first Byzantine galleys ever found, almost certainly warships, and merchant ships, some with amphora cargoes intact.
And the small things: some 25,000 objects by 2010, among them bath clogs, combs, spoons and leather sandals.
The dig kept going down, to a Neolithic settlement: 6000 BC by one source, about 8,500 years old by another. A metro dig had rewritten the age of the city.
So where are the ships? Istanbul University took on 27 for conservation. By November 2018 the hulls sat in 45 pools near the station, four ready to show. In June 2023 the lead excavator said they're still in no museum. None had been built.
You can't see the hulls. We found no public gallery when we checked; the replica's whereabouts aren't confirmed. So the Moment is knowing. Ride Marmaray or the metro to Yenikapı and, as you change lines, hold the thought: this was a harbour, and 37 ships came out of this ground. Then ask the Istanbul Archaeological Museums if anything is on show.

