The Interrail One Country Pass lets you travel throughout the country of your choice on 3, 4, 5, 6, or 8 days within a period of one month. During this time, you can board as many trains as you wish.
Every adult (with an Interrail "Adult Pass") is entitled to claim a free Interrail "Child Pass" for a maximum of two children under 12 years of age. These free Interrail passes are compulsory for travel.
Many Interrail partners offer discounts to Interrail pass holders and as well free services in certain cases, for example for ferry connections, city tours and hotels.
Please note however, for certain trains surcharges and/or reservation fees are not included in the pass. For more information, please visit www.eurailgroup.org/Interrailreservations