Croatia is part of the Eurail pass system, making Croatia an easy country to visit as part of your European rail journey.
The Eurail Pass offers consecutive-day travel in the 18 European countries of the Eurail Network. You can choose from 15 day, 21 day, 1 month, 2 month or 3 month passes, and travel as many times as you want within your pass limit. Here are two other worthwhile passes to save money.
Select Pass offers two, three and four country combinations
Saver Pass offers a 15% discount for groups
Croatia Rail Pass
It is highly unlikely that you would use enough trains in Croatia to make a train pass advisable but they do exist. For a rail pass valid only for train travel in Croatia, there's the Croatia Rail Pass which offers the following discounts for child, youth and adult travel for 3, 4 and 5 days of travel within one month.