Oslo allows an efficient start or finish. In 48 hours you can cover the waterfront and a food neighbourhood if group meals are booked. Viking Days does not operate restaurants or places to stay.
Suggested sequence
Day 1: Oslo Opera House (public rooftop) and the Bjørvika / MUNCH area (Visit Norway confirms the importance of MUNCH and the National Museum: https://www.visitnorway.com/things-to-do/art-culture/norway-a-world-class-art-destination/).
Day 2: Vigeland Sculpture Park or Grünerløkka. Dinner with confirmed capacity.
Food and dining
Mathallen and Aker Brygge appear in official guides and Visit Norway as food areas. For large groups, a set menu and written confirmation are common (each restaurant confirms).
Decision tool — morning/afternoon/evening sequence
Morning: waterfront + museum.
Afternoon: neighbourhood or park.
Evening: booked dinner.
Ask the restaurant: capacity, dietary needs, times.
Logistics
The centre is compact.
Not a fit for: groups that want several distant museums and high-demand restaurants without advance bookings.
Conclusion
48 hours are enough for a clear overview if 2–3 focal points are prioritised and meals are confirmed.
References
State size and cultural or food preferences.
See destinations See the food article Contact