New answers tagged group-travel
It seems that this special day ticket can be used at any time during one calendar day, like a regular day ticket. NS regularly offers special deals for day tickets like that. The problem is that you also need to print it out (that's the e-ticket option) or to have an anonymous OV-chipkaart on which you could load the ticket (the card itself costs EUR 7.50).
Top 50 recent answers are included