With a stay at Oscarsborg Castle Hotel & Resort in Frogn, you'll be 0.1 mi (0.2 km) from Oscarsborg Fortress Museum and 1.6 mi (2.5 km) from Drobak Aquarium. .This beach resort is 1.6 mi (2.5 km) from Ski Shopping Mall and 2 mi (3.3 km) from Follo Museum.
Oscarsborg Fortress Museum - 2 min walk - 0.2 miles
Drobak Aquarium - 15 min drive - 1.3 miles
Tregaarden Christmas House - 15 min drive - 1.3 miles
Ski Shopping Mall - 15 min drive - 1.3 miles
Tusenfryd Amusement Park - 24 min drive - 10.5 miles
Getting around
Ås Station - 28 min drive
Gardermoen Airport (OSL) - 82 min drive
Restaurants
McDonald's - 28 min drive
Sjøstjernen - 18 min drive
Skipperstuen Restaurant - 17 min drive
Burger King - 28 min drive
Bakeriet - 29 min drive
About this property
Oscarsborg Castle Hotel & Resort
Oscarsborg Castle Hotel & Resort offers 89 accommodations. This Frogn resort provides complimentary wireless Internet access. Bathrooms include showers. Housekeeping is provided daily.
Recreational amenities at the resort include a 24-hour fitness center.
The recreational activities listed below are available either on site or nearby; fees may apply.
Make yourself at home in one of the 89 guestrooms. Complimentary wireless internet access is available to keep you connected. Bathrooms with showers are provided. Conveniences include desks, and housekeeping is provided daily.
Take advantage of recreation opportunities such as a 24-hour fitness center or take in the view from a terrace and a garden. Additional amenities at this resort include complimentary wireless internet access, concierge services, and wedding services.
Grab a bite to eat at Forpleiningen, one of the resort's many dining establishments, which include 2 restaurants and a coffee shop/cafe. Mingle with other guests at the complimentary reception, held daily. Relax with a refreshing drink at one of the 2 bars/lounges. Buffet breakfasts are available daily from 7:30 AM to 9:30 AM for a fee.
Featured amenities include a 24-hour front desk, luggage storage, and coffee/tea in a common area. Planning an event in Frogn? This resort has 750 square feet (70 square meters) of space consisting of a conference center and 10 meeting rooms. Self parking (subject to charges) is available onsite.
A complimentary manager's reception is offered each day.
Forpleiningen - Onsite restaurant.
Offisiersmessene - Onsite restaurant. Open select days.
Awards and affiliations
The property is a member of Historic Hotels of Europe.
Property amenities
Internet
Available in all rooms: Free WiFi
Available in some public areas: Free WiFi
Parking and transportation
Offsite parking available (NOK 125 per day)
Self parking on site (NOK 125 per day)
Extended parking on site (NOK 125 per day)
Food and drink
Daily buffet breakfast available 7:30 AM to 9:30 AM for a fee: NOK 125 for adults and NOK 75 for children
2 bars/lounges
2 restaurants
A coffee shop/cafe
Coffee and tea in common areas
Couples/private dining
Free daily manager's reception
Snack bar/deli
Restaurants on site
Forpleiningen
Offisiersmessene
Things to do
18-hole adjacent golf course
24-hour gym
Hiking/biking trails
Playground
Family friendly
Playground
Snack bar/deli
Conveniences
24-hour front desk
Luggage storage
Newspapers in lobby
Guest services
Concierge services
Housekeeping (daily)
Proposal/romance packages
Tour and ticket assistance
Wedding services
Business services
10 meeting rooms
Conference center (750 square feet of space)
Outdoors
Barbecue grill
Garden
In a national park
On the beach
Picnic area
Terrace
Accessibility
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Check-in start time: 4:00 PM; Check-in end time: 10:00 PM
Early check-in subject to availability
Early check-in fee: NOK 250
Late check-in subject to availability
Minimum check-in age: 18
Check-out
Check-out before 10:00 AM
Late check-out subject to availability
Late check-out fee: NOK 250
Special check-in instructions
Guests will receive an email within 24 hours before arrival with check-in instructions; front desk staff will greet guests on arrival at the property
To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation
If you are planning to arrive after 6:00 PM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
Access methods
Staffed front desk
Pets
Pets not allowed (service animals are welcome, and are exempt from fees)
Children and extra beds
Children are welcome
Rollaway/extra beds are available for NOK 350.0 per day
Cribs (infant beds) are available for NOK 1.0 per day
Property payment types
Important information
Optional extras
Fee for buffet breakfast: approximately NOK 125 for adults and NOK 75 for children
Self parking fee: NOK 125 per day
Extended parking fee: NOK 125 per day
Nearby parking fee: NOK 125 per day
Early check-in fee: NOK 250 (subject to availability)
Late check-out fee: NOK 250 (subject to availability)
Crib (infant bed) fee: NOK 1.0 per day
Rollaway bed fee: NOK 350.0 per day
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards, debit cards, and cash
Safety features at this property include a fire extinguisher
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
We should mention
This property does not have elevators
Property is also known as
Oscarsborg Hotel & Resort
Oscarsborg Hotel Resort Frogn
Oscarsborg Frogn
Oscarsborg Hotel Resort
Oscarsborg & Resort Frogn
Oscarsborg Castle Hotel & Resort Frogn
Oscarsborg Castle Hotel & Resort Resort
Oscarsborg Castle Hotel & Resort Resort Frogn
Oscarsborg Castle Hotel & Resort Reviews
Reviews
8.2
Very Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
Annorlunda plats med mycket historia. Fina omgivningar samt lugnt och skönt.
Johan
Stayed 2 nights in Jul 2025
Verified
8/10 Good
Kaja Moen
Oct 22, 2025
Liked: Cleanliness, staff & service
Rent og fint.. Bittelite bad. Lite rom til å være familierom. Langt mindre luksuriøst enn forventet.
Kaja Moen
Stayed 1 night in Oct 2025
Verified
6/10 Okay
Elisabeth Haugen
Sep 7, 2025
Disliked: Cleanliness
Fin destinasjon med historisk preg. Dumt at båten man er avhengig av går litt tidlig tilbake fra byen på kveld.
Ikke imponert over renhold.
Hyggelig personale
savnet litt mer informasjon om båttidet og om omvisning,det var lit dårlig med kilting i området vis du skulle gå på egenhånd.Ellers var hotellet og frokosten veldig bra
Tom Reidar
Stayed 1 night in Aug 2025
Verified
8/10 Good
Irene
Aug 23, 2025
Liked: Cleanliness
Disliked: Staff & service
Fantastisk frokost !
Personale var hyggelig nok , men utrolig dårlig på å fortelle litt om muligheter og fasiliteter !
Vi måtte finne ut av det selv eller spørre direkte , men da var de hyggelige !! Det er bare litt rart at de ikke fortalte oss litt mer !!
Irene
Stayed 1 night in Aug 2025
Verified
6/10 Okay
Josefin
Aug 2, 2025
Liked: Cleanliness, staff & service
Allt var toppen! Men…
Allt var bra förutom att det var så extremt varmt på rummet, som verkade sakna ventilation. Vi hade en golvfläkt men det hjälper föga när man är 5 pers i ett rum.
Vi hadde en flott tur til Oscarsborg i sommervarmen. Jeg anbefaler omvisningen og museet. Det er fantastisk å vandre rundt på øyen med skjønne planter og historiske plasser. Dessverre var rommet svært varmt og støvete. Vi var to personer på et stort familierom, men uten kjølemuligheter ble det vanskelig å sove godt. Badet var greit, men manglet håndkleholdere. Frokosten var rikholdig og meget velsmakende. Dessverre meget varmt i spisesalen og på terrassen uten persienner, eller parasoller. De ansatte var hyggelige, men virket overarbeidet. Bra sted for historisk interesserte, men lite komfort.
Alldeles för varmt på rummet, fanns bara en fläkt men inget annat sätt att ställa in temperaturen och vädringsfönstret hjälpte inte så mycket. I övrigt god frukost, trevlig personal och vackra omgivningar. Museet höll tyvärr inte sina öppettider men det kan ju inte hotellet lastas för.
Verified traveler
Stayed 2 nights in Jul 2025
Verified
6/10 Okay
Kenneth Berner
Jul 23, 2025
Liked: Staff & service
Disliked: Cleanliness, room comfort
Plassen og hotellet var helt ok. Rommet var helt vanvittig varmt hele døgnet. Renholdet på rommet var ikke bra. Litt rart at vi måtte betale for båten inn og ut til øya. 3 voksne og 1 barn kostet 430,- tur/retur. Frokosten var god, og betjeningen var hyggelig.
Supert sted for familie med 4 senger på rommet. Ble knallvarmt siden det var tropenatt.
Morsomt med militærklær å teste ut.
Bra frokost, variert og vaffelrøra ble til populære vaffler.
Oscarsborg er flott sted for familie på båttur.
Fint område og spennende for ungene å se festningen og omgivelsene. Veldig bra frokost og generelt god service i resepsjonen.
Men rommet var ikke ordentlig rengjort og viften der var full av støv, så vi kunne ikke bruke den, da alt i rommet ble støvlagt. Veldig uheldig på en svært varm sommerdag/natt.
Også veldig lytt på badet via ventileringen. Vi overhørte en britisk familie som hadde en lang krangel på et av naborommene.