Book tickets online via Eurail's Web site, contact Eurail directly via email or call (866) 6-EURAIL to book your tickets and get more information (see Resources).
Book the ticket at the Eurail Web site (see Resources). Click on the tab that says "Where to Buy."
Select to purchase a Eurail Regional Pass, Eurail Austria-Slovenia/Croatia Pass. This will entitle you to travel for 10 days within a 2 month time period. You may also choose a Eurail Select Pass, but understand that there are a number of travel constraints. The seats are first class, but if you are under 26, choose the second class youth rate. You may also choose the First Class Saver for 2 people traveling together. This will give you a discount as well.
Pick your price range by moving your cursor over the costs. Rates vary from 174 to 456 Euros. Use the currency converter on the page to calculate in your local currency.
Opt for the additional fees for Pass Security when it comes time to finalize your purchase. This will insure your Eurail Pass in case it is lost or stolen. For approximately $12, it is worth it.
Choose the number of passengers you will be travelling with. Enter your name and click "Continue." At any time you may cancel your order by using the menu on the left.
Enter the address where you want your tickets to be delivered to. They must be signed for upon arrival and the address cannot be a P.O. Box. They will be delivered via FedEX or DHL.
Plan ahead and pick how many days you will be traveling in Europe and how many days you wish to take to get from Slovenia to Croatia. This will be the deciding factor for which Eurail Pass you select. Choose the Drop-down option that says "Buy Now."
