I'm traveling to Scandanavia for the first time with my daughter and purchased a Scandanavian Rail Pass (ACP Rail). I read that reservations are needed during the summer, but when I called ACP Rail, they could not make reservations for the high speed train from Stockholm to Oslo and back. They also could not make reservations for Goteborg to Copenhagen, Voss to Oslo, and Oslo to Goteborg. Apparently those are different companies. I would book the reservations via internet, but don't see a way to do so with a rail pass. I'm hoping someone can provide guidance!!!
Thanks!
Martha