Oscarsborg Festning, an Ascend Collection Hotel

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Husvikveien, Oscarsborg, 1443, NO
(47) 64 904000
Sold Out
Thu, 9 Apr, 2026 to Fri, 10 Apr, 2026

Overview

A unique stay in Oscarsborg’s historic fortress

Situated on an idyllic island in the Drøbak Sound, just 5 minutes by ferry from Drøbak and only 30 minutes from Oslo, Oscarsborg Festning, an Ascend Collection Hotel Member, is a unique destination for those seeking luxury and peace for their stay in Norway’s Viken county. Our exclusive hotel is housed in the historic Oscarsborg fortress, providing a comfortable base for exploring the evoking landscapes around the Oslofjord.

Highlights

  • Free WiFi
  • Free Full Breakfast
  • Exercise Room
  • Interior Corridors
  • Lake
  • Check in / out16:00 / 10:00

Guest Rooms

Available Guest Rooms

Amenities

Featured Amenities(11)

  • Free WiFi
  • Free Full Breakfast
  • Exercise Room
  • Interior Corridors
  • Lake
  • Multi-Lingual Staff
  • 100% Smoke Free Hotel
  • Banquet Rooms*
  • No Pets Allowed

*May require an additional cost

Info

Essential details

  • Check-In16:00
  • Check-Out10:00
  • No Smoking100% Smoke Free Hotel
  • Phone Number(47) 64 904000
  • ChildrenChild prices vary by age. For accurate pricing, add your child's age to your search criteria.
  • Fax (47) 649 040-00
  • Office Hours
    24/7
  • Pets
    Pets Allowed: No

Good to know

Hotel alerts
All rates include full breakfast. Rates are based on number of nights and availability at the time of booking. If a change is made to the booking, availability and rates may change. Children under the age of 9 stay free of charge in the existing bedding of a room shared with a paying adult.
Please note all Choice Hotels Scandinavia are 100 percent non-smoking properties. If a change is made to the reservation, availability and the rate may change. Rates are based on the number of nights and availability at the time of reservation.