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Hotel Østersø

2.5 star property
This coastal retreat offers more than just proximity to the beach - guests can enjoy fresh meals at Under Sejlet restaurant while gardens provide a peaceful escape

Choose dates to view prices

Hotel Østersø, steps from the shore, blends seaside charm with comfort. The Under Sejlet restaurant serves delicious meals, and the bar is ideal for evening drinks. Guests enjoy the garden and terrace for relaxation, with free WiFi keeping everyone connected.

Reviews

6.2 out of 10

Popular amenities

  • Free WiFi
  • Restaurant
  • Breakfast available
  • Parking available
  • Business services
  • Bar

Room options

Available filters for rooms
Showing 14 of 14 rooms

View all photos for Double Room, Sea View

Individually decorated, individually furnished, desk, free WiFi

Double Room, Sea View

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Ocean view
  • 28 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Double Room

Individually decorated, individually furnished, desk, free WiFi

Double Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • 28 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Triple Room, 3 Twin Beds

Triple Room, 3 Twin Beds | Individually decorated, individually furnished, desk, free WiFi

Triple Room, 3 Twin Beds

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • Sleeps 3
  • 3 Twin Beds

View all photos for Panoramic Single Room

Individually decorated, individually furnished, desk, free WiFi

Panoramic Single Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Ocean view
  • 1 bedroom
  • Sleeps 1
  • 1 Twin Bed

View all photos for Single Room

Individually decorated, individually furnished, desk, free WiFi

Single Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Ocean view
  • 1 bedroom
  • Sleeps 1
  • 1 Twin Bed

View all photos for Classic Apartment

Classic Apartment | Individually decorated, individually furnished, desk, free WiFi

Classic Apartment

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Double Room

Individually decorated, individually furnished, desk, free WiFi

Double Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Double Room

Individually decorated, individually furnished, desk, free WiFi

Double Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Quadruple Room

Quadruple Room | Individually decorated, individually furnished, desk, free WiFi

Quadruple Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • Sleeps 4
  • 4 Twin Beds

View all photos for Double Room

Individually decorated, individually furnished, desk, free WiFi

Double Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • 1 bedroom
  • Sleeps 2
  • 2 Twin Beds

View all photos for Double Room

Individually decorated, individually furnished, desk, free WiFi

Double Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • Sleeps 2
  • 2 Twin Beds

View all photos for Twin Room

Individually decorated, individually furnished, desk, free WiFi

Twin Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • Sleeps 2
  • 2 Twin Beds

View all photos for Classic Room

Classic Room | Individually decorated, individually furnished, desk, free WiFi

Classic Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Ocean view
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Bed

View all photos for City Double Room

Individually decorated, individually furnished, desk, free WiFi

City Double Room

Highlights

Deck/patio
Individually furnished
Individually decorated
Heating
Separate bedroom
Private bathroom
Wardrobe or closet
Desk
  • Garden view
  • 1 bedroom
  • Sleeps 2
  • 2 Twin Beds

About the neighborhood

Located in Aabenraa, Hotel Østersø is on the beach. Pige Paa Stol and Fru Beyers Have are local landmarks, and the area's natural beauty can be seen at Kiskelund Plantage Og Smedeby Grube and Dysser I Varnaes Tykke. Viadukt and Svane I Granit are also worth visiting. Visit our Aabenraa travel guide
Map
50 Flensborgvej, Aabenraa, 6200

What's nearby

  • Aabenraa Baad Club
    11 min walk - 1.0 km
  • Brundlund Palace
    14 min walk - 1.2 km
  • Staaende Kvinde
    17 min walk - 1.4 km
  • Aabenraa Museum
    2 min drive - 1.6 km
  • Liggende Kvinde Der Ser Mod Lyset
    3 min drive - 2.2 km

Getting around

  • Kliplev Station
    11 min drive
  • Sonderborg (SGD)
    29 min drive

Restaurants

  • Nyeman´s Bageri
    3 min drive
  • Beach Pit
    7 min walk
  • Christie's Sdr. Hostrup Kro Hotel Aabenraa
    6 min drive
  • Malt & Grape
    17 min walk
  • Havnegrillen Aabenraa
    13 min walk

About this property

Hotel Østersø

Property highlights
A terrace, a coffee shop/cafe, and a garden are just a few of the amenities provided at Hotel Østersø. Be sure to enjoy a meal at Under Sejlet, the on-site restaurant. Stay connected with free in-room WiFi, and guests can find other amenities such as a bar.
Other perks at this hotel include:
  • Buffet breakfast (surcharge), self parking (surcharge), and an electric car charging station
  • Express check-out, express check-in, and 4 meeting rooms
  • An elevator, smoke-free premises, and a billiards/pool table
Room features
All 50 individually furnished rooms have amenities such as free WiFi.
Extra conveniences in all rooms include:
  • Bathrooms with tubs or showers
  • Decks/patios, wardrobes/closets, and heating

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • Free offsite parking
  • Uncovered self parking on site (DKK 100 per night)

Food and drink

  • Buffet breakfast available for a fee 6:30 AM to 9:30 AM on weekdays and 8:00 AM to 10:00 AM on weekends; DKK 100 for adults and DKK 100 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant

Restaurants on site

  • Under Sejlet

Things to do

  • Billiards/pool table

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request

Business services

  • 4 meeting rooms

Outdoors

  • Garden
  • 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.
  • Elevator (28 inch wide door)
  • Well-lit path to entrance

More

  • 2 floors
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bathtub or shower
  • Private bathroom
  • Towels provided

More

  • Desk
  • Heating
  • Individual decor
  • Individual furnishings

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Contactless check-in available
Express check-in available

Check-out

Check-out before 10:00 AM
Contactless check-out available
Express check-out available

Special check-in instructions

There is no front desk at this property
Guests will receive an email within 24 hours before arrival with check-in instructions and an access code; access will be through a private entrance
To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Access code, private entrance

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 DKK 100.0 per day

Important information

Optional extras

  • Fee for buffet breakfast: approximately DKK 100 for adults and DKK 100 for children
  • Uncovered self parking fee: DKK 100 per night
  • Rollaway bed fee: DKK 100.0 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
Safety features at this property include a fire extinguisher, a smoke detector, and a first aid kit
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room

Property is also known as

Hotel Østersø Hotel
Hotel Østersø Aabenraa
Hotel Østersø Hotel Aabenraa

Frequently asked questions

Is Hotel Østersø pet-friendly?

No, only service animals are welcome at the property.

How much is parking?

Self parking is available for DKK 100 per night. There is free parking nearby.

What time is check-in at Hotel Østersø?

Check-in start time: 3:00 PM; Check-in end time: anytime.

What time is check-out at Hotel Østersø?

Check-out is at 10:00 AM.

Where is Hotel Østersø located?

Nestled on the beach, this Aabenraa hotel is within a 15-minute walk of Aabenraa Baad Club, Pige Paa Stol, and Fru Beyers Have. Brundlund Palace and Staaende Kvinde are also within 1 mi (2 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Hotel Østersø Reviews

6.2

6.8

Cleanliness

5.0

Amenities

6.0

Staff & service

5.2

Property conditions & facilities
Rating 10 - Excellent. 107 out of 729 reviews
Rating 8 - Good. 201 out of 729 reviews
Rating 6 - Okay. 183 out of 729 reviews
Rating 4 - Poor. 125 out of 729 reviews
Rating 2 - Terrible. 113 out of 729 reviews

Reviews

8/10 Good

Tobias

Liked: Cleanliness
Wonderful view of the beach
Stayed 1 night in Jul 2025

10/10 Excellent

Courtney

Liked: Staff & service, room comfort
Nice location of the hotel because it’s right on the ocean, but the bathroom could have been cleaner.
Stayed 1 night in Jun 2025

10/10 Excellent

Theresa

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Wow

Amazing view of beach from our large balcony. Stunning view. Housekeeping very friendly. Areas to chat with other guests
Stayed 2 nights in Jul 2025

8/10 Good

Kasper

Liked: Room comfort
Disliked: Property conditions & facilities

Perfect for a quick sleep

Worn down, and the room had a weird smell. But the location was perfect, the room very spacious and the manual check in system flawless. Would use it again for a quick nights of sleep, but not as a place for having a relaxing stay with the family.
Stayed 1 night in Sep 2025

6/10 Okay

Verified traveler

Liked: Room comfort
Disliked: Cleanliness, staff & service, property conditions & facilities

Flexible hotel with decent standard

Super flexible hotel with no staff on site. Clear access instructions. Low standard but comfortable and clean. Breakfast is available if you make reservation well in time (we did not book breakfast ourselves for this stay).
Stayed 1 night in Jan 2025

8/10 Good

Pauline

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good budget hotel. Ensuite bathroom had a ‘shower in the bath’ which I personally do not like, I prefer a room with a shower cubicle and no bath. Great breakfast available (additional charge). Easy walk to great restaurant. Beach opposite - blue flag. Plans to rejuvenate look great. Would definitely book again.
Stayed 1 night in Aug 2024

4/10 Poor

Steinar

Liked: Cleanliness
Disliked: Staff & service, property conditions & facilities

Unfriendly communication

Basic hotel room with limited facilities. The bed was nice and clean. Facilities are worn down. Communication was unfriendly and service non-existent
Stayed 1 night in Jun 2025

8/10 Good

Emile

Liked: Staff & service, amenities
Disliked: Property conditions & facilities
A bit more/earlier information would have been nice. I liked the coffee and tea service. The carpet in the room is dirty and should be replaced with hard service (is also easy to clean). The parking in front of the hotel must be for disabled people only. Now it was too busy!
Stayed 2 nights in May 2025

4/10 Poor

Hanne

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

OK if all you need is a bed

The room was okay to sleep in, but very worn and ripped of anything cosy or nice. The hotel was old, worn, not kept well. Kind of spooky. Nice view.
Stayed 2 nights in Oct 2024

10/10 Excellent

Thomas Engen

Liked: Cleanliness, staff & service, property conditions & facilities
Cheap. Clean. Simple. Beds ok. Relatively quiet at night. Easy check in with code, check out with link. Could not be more simple and easy.
Stayed 1 night in Sep 2024

6/10 Okay

M

Liked: Staff & service
Disliked: Property conditions & facilities
It was comfortable size room with 2 beds far enough apart to prevent disturbing eachothers much needed sleep with snoring and such. Nice quiet on the garden side, (not on the beach side: Busy road + harbour noises from far it seemed. The breakfast was nice with super sweet staff lady. Great shower, very good water pressure. Plenty of storage space in cupboards. This hotel could do with a good renovation. The electric wiring and sockets look very outdated and even could be a dangerous fire hazard! The busy noisy street in front of the beach should be closed of for regular traffic. ( at least a ‘dam’ in the middle of the boulevard and 2 dead end streets on each side so businesses / residents can reach destinations). With maximum priority to pedestrians and bicycles. Nice stalls / market / beautiful park & flowers & art sculptures along the beach instead of cars please? Thank you.
Stayed 1 night in Sep 2025

10/10 Excellent

peter

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Love it

Beautyful place…
Stayed 1 night in Aug 2025

8/10 Good

David

Liked: Cleanliness
Basic hotel
Stayed 1 night in Apr 2025

4/10 Poor

Henrik

Disliked: Cleanliness, property conditions & facilities, room comfort
Ramponated bathroom
Stayed 1 night in Sep 2025

10/10 Excellent

Carl

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The hotel is a fantastic example of older Danish hotel architecture (no irony) and is located right next to the Aabenraa fjord
Stayed 1 night in Oct 2024

2/10 Terrible

Leif Friis

Disliked: Staff & service, property conditions & facilities, room comfort
T
Stayed 1 night in Sep 2025

8/10 Good

Pia

😊
Stayed 1 night in Aug 2025

6/10 Okay

Alexander

Disliked: Cleanliness, property conditions & facilities
Ok, good price but not a nice looking hotel
Stayed 1 night in Jun 2024

4/10 Poor

Karen

Disliked: Cleanliness, staff & service, property conditions & facilities
Very outdated and shabby. Bathroom wasn’t very clean.
Stayed 1 night in Oct 2025

6/10 Okay

Maria

Disliked: Cleanliness
Picture shows a beautiful place, reality was not so great. In the back of the building, no lighting, stains on mattress. Didnt even shower there, felt dirty.
Stayed 1 night in Aug 2025

4/10 Poor

Verified traveler

Disliked: Cleanliness, staff & service, property conditions & facilities
I have seen BnB rooms with better cleanliness
Stayed 1 night in Sep 2024

8/10 Good

Torben

.
Stayed 1 night in Jun 2025

2/10 Terrible

Anders

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Spam

Cheap hotel in every way. Get ready for a bombardement with mails. I think I have received close to 20 from this hotel in relation to my one night stay
Stayed 1 night in Oct 2024

6/10 Okay

Lars

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Miniferie

It was cheap and the price was after that
Stayed 6 nights in Aug 2024

2/10 Terrible

Magnus

Disliked: Cleanliness, staff & service, property conditions & facilities

Don’t go there if you can chose other options

I was scared when taking a shower in the bathtub. One of the lights was inside the shower. I doubt it was fully waterproof as the design of the lamp was old, just like the rest of the hotel. Verrrrry overpriced!!! Bathtub had yellow stains in it. Bed was acceptable but felt like also pretty old
Stayed 1 night in Jul 2025