The Thessaloniki Metro is in operation after the restoration of the technical issue caused very early in the morning, with the result that the itineraries were stopped.

According to Thema’s announcement, the subway was shut down due to a technical issue and efforts were made to resolve and restore the routes.

“We inform the passenger public that due to a technical issue for which resolution are being taken, the operation of the Thessaloniki Metro has been suspended throughout the line and the itineraries are not temporarily carried out. There will be a new update on the restoration of the operation, “was the information from Thema early this morning.

The Company’s announcement:

Today Wednesday 25/06/2025, at 05:05 am In the process of testing preceding daily of the commencement of the commercial operation of the Thessaloniki Metro, it was presented Inappropriate indication in the automatic trains surveillance system.

In order to investigate this fact and to exclude the possibility of any error, the commercial operation of the line was suspended until the projected operation of the system is restored.

At 13.40 today, the commercial operation of the Thessaloniki Metro was restored and the routes are running normally.

Hellenic Metro SA Thanks for understanding and apologizes to the passenger public for the inevitable suffering.