Oslo: A 6-Day Itinerary

1. Day 1: The Royal Palace and Vigeland Sculpture Park
   20 minutes (3.5 kilometers) from Oslo Airport Gardermoen

   Begin your Oslo trip by visiting The Royal Palace. The palace is the residence of the Norwegian monarch and its beautiful architecture and stunning gardens are sure to leave you speechless. Afterward, head to the Vigeland Sculpture Park to see over 200 bronze, granite, and cast iron sculptures created by renowned Norwegian sculptor Gustav Vigeland.

2. Day 2: Akershus Fortress and Oslo Opera House
   10 minutes (3.1 kilometers) from Vigeland Sculpture Park

   Start your day exploring the Akershus Fortress, a medieval castle built in 1290 that has served as a defensive stronghold for Oslo for centuries. Afterward, head to Oslo Opera House, one of the most modern opera houses in the world. The building's unique architecture and stunning views of the Oslofjord make it a must-visit attraction.

3. Day 3: National Gallery and Fram Museum
   20 minutes (6 kilometers) from Oslo Opera House

   Begin your day at the National Gallery to admire the works of Edvard Munch, the Norwegian artist whose painting 'The Scream' is one of the most recognizable works of art in the world. Afterward, head to the Fram Museum to see the polar exploration ship Fram, which made several historic trips to the Arctic and Antarctic in the early 20th century.

4. Day 4: Munch Museum and Holmenkollen Ski Museum
   20 minutes (5.5 kilometers) from Fram Museum

   Start your day by visiting the Munch Museum, which houses the largest collection of Edvard Munch's works in the world. Afterward, head to the Holmenkollen Ski Museum, where you can learn about the history of skiing in Norway and try your hand at ski jumping on a simulator.

5. Day 5: Oslo City Hall and Norwegian National Opera & Ballet
   25 minutes (7.5 kilometers) from Holmenkollen Ski Museum

   Begin your day by visiting the Oslo City Hall. The building's stunning murals and unique architecture make it a must-see attraction. Afterward, head to the Norwegian National Opera & Ballet to catch a performance by one of the world's best opera and ballet companies.

6. Day 6: Akerselva Riverwalk and Mathallen Food Hall
   15 minutes (4.5 kilometers) from Norwegian National Opera & Ballet

   End your trip by taking a leisurely stroll along the Akerselva Riverwalk, which runs through the heart of Oslo. Along the way, you'll see a variety of beautiful waterfalls, parks, and historic buildings. Finally, head to Mathallen Food Hall to sample some of the best Norwegian cuisine and drinks.

Time and Costs Estimates

• The Royal Palace (1-2 hours, free)
• Vigeland Sculpture Park (2-3 hours, free)
• Akershus Fortress (1-2 hours, adult 100 NOK, child 50 NOK)
• Oslo Opera House (1-2 hours, free)
• National Gallery (2-3 hours, adult 100 NOK, child free)
• Fram Museum (2-3 hours, adult 140 NOK, child free)
• Munch Museum (2-3 hours, adult 120 NOK, child free)
• Holmenkollen Ski Museum (2-3 hours, adult 140 NOK, child 60 NOK)
• Oslo City Hall (1-2 hours, free)
• Norwegian National Opera & Ballet (1-2 hours, ticket price varies)
• Mathallen Food Hall (1-2 hours, price varies)
Total Estimated Costs: Adult = 600 NOK, Child = 160 NOK

Useful tips

If you have more time, consider visiting the Norwegian Museum of Cultural History, the Viking Ship Museum, or taking a day trip to the Oslofjord. If you have less time, you may want to skip some of the museums and focus on exploring the city on foot. Don't forget to buy a 24-hour Oslo Pass to save money on transportation and attraction entrance fees.