Interrail

The Interrail Pass is a rail pass available to European residents. Residents of countries outside Europe may purchase the Eurail Pass instead. Types of Interrail Pass include the Interrail Global Pass and the Interrail One Country Pass. The pass allows unlimited rail travel in (and between) all 33 participating countries for a certain period of time. High-speed trains and night trains often require a paid seat reservation. The Interrail One Country Pass allows unlimited rail travel within one European country. Eligibility Interrail passes are available to those who "are citizens or official residents from one of the countries of the European economic area or one of the countries listed hereafter": Albania, Andorra, Belarus, Bosnia-Herzegovina, North Macedonia, Gibraltar, Kosovo,Moldova, Monaco, Montenegro, Russia, San Marino, Serbia, Swiss confederation, Turkey, Ukraine, United Kingdom and Vatican City. (For citizens not in the EU or not listed here, Eurail passes are available.) Proof of citizenship or residence may be a passport, identity card, or government-issued residency document.