Discounts for ferries do not require you to use a travel day.

If you on a day (00.00-23.59 CET) only travel by train/ferry where the pass gives you a discount less than 100% and not a free ticket (100% discount), then that is not a travel day.

Journeys on such days should not be connected to your pass.

Hello

Thanks a lot and sorry i still have a doubt

Could you please enlighten me

I am in Bari and i paid a ferry journey (52€) for Bari-Patras on Wednesday, and they specify in the confirmation email "if you have an Interrail pass, you should also have your valid train ticket (e.g. Interrail Greek Island pass)

So i still don't get if i should use a travel day, or not ?

Thanks a lot for your help!

Sophie

If you bought a ferry ticket with a discount offered for interrail then yes, they may ask to see your pass. The rule is you need a pass valid for the period in which the ferry trip is taken but you do not have to use a day on your pass.

Only the free trips with the specifically named “Greek Island Pass” are different and require use of a day/journey.

many thanks for your help !

all the best, 

Sophie