@ter No one knows really, feve bought some trams from vossloh, but when feve disappeared renfe didn't wanted to pay, so now renfe and vossloh are in judgments and meanwhile the trams went to Mexico, so in the end there are no trains that can operate in the new line.
However, perhaps a tram is not the best idea for a trip that last about 7 hours...
Since the "crazy" works to convert The Robla Railway in León to a tram started in 2011 the trains finish in the outskirts of León in a small station, now the works are finished but this trains can't run in the new line.
Last train of the day to Cistierna
9700 and three mallets waiting better times
Apolo in the Santander Bilbao Railway
Steel coil train to Santander
Freight train as they were in the past
Feve units in Llaviana station
Wire rod train to portugal
Freight train from Santander
Bitracs shunting in Aboño