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Oscarsborg Castle Hotel & Resort

Property class: 3.5

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Photo gallery for Oscarsborg Castle Hotel & Resort

A large, circular fortress-like structure with a central courtyard, surrounded by lush greenery and a calm lake.
A terrace with a view of a lake, boats, and a forested hill.
A beach with a wooden walkway leading to a red building, surrounded by rocky terrain and trees.
A room with a bed, a chair, a window with a view of a lake and hills, and a radiator.
A long dining table set in a brick-walled room with string lights overhead.

Reviews

8.2 out of 10
Very good

Popular amenities

  • Pet friendly
  • Free WiFi
  • Restaurant
  • Gym
  • Parking available
  • Business services

Explore the area

View in a map
Oscarsborg Festning, Drobak, Frogn, 1443
  • Place, Oslofjord
    ‪1 min walk‬
  • Place, Inner Oslofjord
    ‪1 min walk‬
  • Place, Oscarsborg Fortress Museum
    ‪2 min walk‬

Room options

View all photos for Standard Twin Room, 2 Twin Beds

A hotel room with two beds, a desk, and a window with curtains.

Standard Twin Room, 2 Twin Beds

7.4 out of 10
Good
(13 reviews)
  • 161 sq ft
  • 1 bedroom
  • Sleeps 3
  • 2 Twin Beds

View all photos for Superior Double Room, 1 King Bed

Room

Superior Double Room, 1 King Bed

7.2 out of 10
Good
(11 reviews)
  • 291 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Deluxe Double Room, 1 King Bed

A room with a bed, a chair, a window with a view of a lake and hills, and a radiator.

Deluxe Double Room, 1 King Bed

7.0 out of 10
Good
(4 reviews)
  • 291 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Family Double Room, Multiple Beds

A hotel room with a large bed, two chairs, a desk, and a window with curtains.

Family Double Room, Multiple Beds

8.0 out of 10
Very good
(18 reviews)
  • 291 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Twin Bunk Bed

View all photos for Family Twin Room, Multiple Beds

A hotel room with a brick wall, a bunk bed, a small kitchenette, and a bed with rolled towels.

Family Twin Room, Multiple Beds

  • 291 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Twin Beds and 1 Twin Bunk Bed

Similar properties

A modern lounge area with a leather sofa, a round coffee table, and a view of the city through large windows.
Quality Hotel Entry
Nordre Follo
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Gym
3.9 out of 5, Good, 1,000 reviews
$85 nightly
The price is $95
Nov 5 - Nov 6
Total with taxes and fees
Quality Hotel Entry

About the neighborhood

Frogn

When you stay at Oscarsborg Castle Hotel & Resort in Frogn, you'll be on the beach, just steps from Oslofjord and Oscarsborg Fortress Museum. .This beach resort is 1.6 mi (2.5 km) from Drobak Aquarium and 1.6 mi (2.5 km) from Ski Shopping Mall.
View more Resorts in OsloOpens in a new window

What's nearby

  • Oslofjord - 1 min walk - 0.0 miles
  • Inner Oslofjord - 1 min walk - 0.0 miles
  • Oscarsborg Fortress Museum - 2 min walk - 0.2 miles
  • Drobak Aquarium - 15 min drive - 1.3 miles
  • Ski Shopping Mall - 15 min drive - 1.3 miles

Getting around

  • Ås Station - 28 min drive
  • Gardermoen Airport (OSL) - 82 min drive

Restaurants

  • ‪McDonald's - ‬28 min drive
  • ‪Skipperstuen Restaurant - ‬17 min drive
  • ‪Handelshuset Gastrobar - ‬17 min drive
  • ‪Breivoll Gård DNT - ‬32 min drive
  • ‪Sjøboden Pub - ‬31 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 offered daily and irons/ironing boards can be requested.
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, housekeeping is provided daily, and irons/ironing boards can be requested.
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, wedding services, and tour/ticket assistance.
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.
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. Open daily.
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 140 per day)
  • Self parking on site (NOK 140 per day)
  • Extended parking on site (NOK 125 per day)

Food and drink

  • 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

Family friendly

  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Newspapers in lobby

Guest 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

  • Garden
  • In a national park
  • On the beach
  • Outdoor furniture
  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible registration desk (35 inches high)

More

  • Ballroom
  • Banquet hall
  • Reception hall
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Private bathroom
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Food and drink

  • Champagne service

More

  • Desk
  • Iron/ironing board on request

Policies

Check-in

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 300
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 300

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 allowed for an extra charge of NOK 500 per pet, per stay
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

  • Mastercard
  • Visa

Important information

Optional extras

  • Self parking fee: NOK 140 per day
  • Extended parking fee: NOK 125 per day
  • Nearby parking fee: NOK 140 per day (984 ft away)
  • Pet fee: NOK 500 per pet, per stay
  • Service animals are exempt from fees
  • Early check-in fee: NOK 300 (subject to availability)
  • Late check-out fee: NOK 300 (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

Rating 10 - Excellent. 166 out of 485 reviews
Rating 8 - Good. 209 out of 485 reviews
Rating 6 - Okay. 80 out of 485 reviews
Rating 4 - Poor. 18 out of 485 reviews
Rating 2 - Terrible. 12 out of 485 reviews

8.2/10

Cleanliness

8.0/10

Staff & service

7.8/10

Amenities

7.8/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had an excellent stay for an excellent price and will for sure return. My son enjoyed both the facilities, the boat rides to and from the island and the historic aspect of the island, we both did. And an amazing breakfast
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful place to stay.
Stayed 1 night in Jul 2022
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful island for a peaceful stay in a historic hotel.
Stayed 2 nights in Jul 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
excellent breakfast menu, quiet area. Must remember about boat schedule to get there and back.
Stayed 2 nights in Aug 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
.
Stayed 1 night in Jul 2026
Verified review

2/10 Terrible

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Horrible, don‘t book a stay here. The worst Service.
Stayed 2 nights in Jun 2026
Verified review

6/10 Okay

Disliked: Room comfort

Business stay

Should advertise that you need to use a ferry to get there from Drobak.
Stayed 1 night in Nov 2023
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great history lesson!
Stayed 1 night in May 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities
Nydelig sted både å være og overnatte. Overnattingsbyggene og hovedbygget med restauranten mangler heis. En del lyspærer på rommet som skulle vært skiftet og ei lampe som ikke virket. Deilig frokostbuffé. Nydelig utsikt fra restauranten utover Drøbaksundet
Stayed 1 night in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
En veldig positiv opplevelse. Overraskende fine rom. Veldig fint på stedet. Og historisk veldig interessant. Over all forventning.
Stayed 1 night in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Alt i alt en fin opplevelse, og det var en fin, plass, god frokost. Fint det var spise sted på øya. Fine tur løpe der vi kun utforske litt.
Stayed 2 nights in Jul 2026
Verified review

6/10 Okay

Disliked: Property conditions & facilities
Veldig fin beliggenhet og område. Hotellet var skuffende, da det i annonsen fremstilles som et slott og at man bor på selve festning bygget. Hotellet er egentlig brakker/soldatenes sovefløyer i nærheten av festningen. Annonsen bør være tydeligere. Bortsett fra det var det et bra hotell og veldig fin beligghet.
Stayed 1 night in Jul 2026
Verified review

6/10 Okay

Liked: Staff & service
Disliked: Cleanliness
Renhold bør forbedres. Bra frokost.
Stayed 3 nights in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Super fin overnatning, skøn ø, fint værelse og overdådig lækker morgenmad.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Venlig og god service. Rent og pænt værelse. Fremragende morgenmad med en fantastisk fjordudsigt
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Tørke av gulvene på rommet med tørrmopp etter vasking, mye hår og støv på gulvet på rommet
Stayed 1 night in Jul 2026
Verified review

6/10 Okay

Disliked: Staff & service, property conditions & facilities
Vi forhåndbestilte etter hotellets anbefaling 3-retters middag i restauranten flere uker før ankomst. Når vi ankom hotellet fikk vi beskjed om at den var flyttet til "Havnekroa" på øya. Dette var en kafé med kun Pizza og hamburger på menyen. Dette kalte hotellet "Ala carte" . Det var et spisested til på øya, men også kun gatekjøkkenmat på menyen. Rommene var ikke på hotellet men i gamle Befalsbygg. Fugene i dusjen var muggen og det var generelt lite innbydene. Frokosten var god. Sett bort i fra hotelloppholdet, var resten av oppholdet fantastisk, anbefaler guidet tur på øya med "Erik", han var utrolig vittig og dyktig, og kunne så og si alt om det som skjedde på Oscarsborg natten Blücher kom seilende inn i sundet. Veldig lærerikt og spennende. Drar gjerne tilbake ved en senere anledning, men da blir det dagstur uten overnatting.
Stayed 1 night in Jun 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nydelige omgivelser🙂👌
Stayed 1 night in May 2026
Verified review

6/10 Okay

Liked: Cleanliness
Frokosten var grei nok. Litt rart at vi begge (to par) fikk rom vendt mot fjellet og ikke mot sjøen, når det var flust med ledige rom.
Stayed 1 night in May 2026
Verified review

6/10 Okay

Liked: Cleanliness, staff & service
Disliked: Amenities, property conditions & facilities
Flott location og innbydende annonse. Dessverre fikk vi ikke det vi booket. Det sto Deluxe med Kingsize bed og kaffe på rommet. Det var det ikke. På Hotels står det flere varianter, men det kun var en variant i følge hotellet. Vi fikk dermed enkeltsenger og køyeseng, noe som ikke passer med en baby og en unge på 3 år. De hadde heller ikke babyseng som det sto. Vi hadde ikke booket hotellet om vi hadde vist det. Skuffet og annonsen bør endres
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Annorlunda plats med mycket historia. Fina omgivningar samt lugnt och skönt.
Stayed 2 nights in Jul 2025
Verified review

8/10 Good

Liked: Cleanliness, staff & service
Rent og fint.. Bittelite bad. Lite rom til å være familierom. Langt mindre luksuriøst enn forventet.
Stayed 1 night in Oct 2025
Verified review

6/10 Okay

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
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
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
Stayed 1 night in Aug 2025
Verified review

8/10 Good

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 !!
Stayed 1 night in Aug 2025