Will my BahnCard be accepted on the Croatian night train?
Yes. With a BahnCard 25 and 50, you will receive a discount on cross-border services that start or end in Germany. The BahnCard 25 and 50 discount is only granted for online bookings on bahn.de.
Holders of a BahnCard 100 also receive a discount. You can only book these offers at a DB Travel Centre, a travel agency with a DB licence or by calling +49 30 2970 (charges depend on provider).