Bosnia-Herzegovina is slowly becoming a popular destination. It's an amazing mix of history and natural landscapes. With your Interrail pass you can explore the diverse capital city of Sarajevo, try your hands at white water rafting and visit the magnificent Kravica waterfalls.
UPDATE 2017: There are currently no trains running on the line Sarajevo-Mostar. It's unclear when this train will start running again. If you're planning to visit Bosnia-Herzegovina, you'll have to travel there by bus or by car.