U.S. News Insider Tip: Grab a gelato cone (popular flavors include mango and chocolate) at Paradis Gelateria Karl Johan – it's the perfect treat for walking through the city. – Leilani ...

Located adjacent to the Royal Palace and Slotts Park, this modern 22-story tower is just two blocks from Karl Johans Gate and the National Theater. Oslo-Gardermoen Airport is a 45-minute drive ...