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
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.
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
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.
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 does it cost to stay at Hotel Østersø?
As of 28 March 2026, prices found for a 1-night stay for 2 adults at Hotel Østersø on 31 March 2026 start from AED 320, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
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
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.
Værelset var koldt og slidt, men sengen var udmærket.
Vibeke
Stayed 1 night in Dec 2025
Verified
2/10 Terrible
Dan
15 December 2025
Disliked: Cleanliness, staff & service, amenities
Hvis man kunne give 0 stjerner var det mere rammende, jeg vil ikke anbefale hotellet til nogle som helst, værelser er beskidte, der er ikke wifi, selv om det står i beskrivelsen, ingen TV, der lugter på værelser og vandhaner virker ikke korrekt, vandet sprøjter ud til alle sider, der er ikke rengøring.
Jeg boede på hotellet i max 30 minutter og forlod det, jeg er vant til at rejse med små 60 overnatninger om året på forskellige hoteller og dette hote er under al kritik
Dan
Stayed 1 night in Dec 2025
Verified
8/10 Good
Erik
14 December 2025
Liked: Cleanliness, staff & service
Værelset var rent men lugten var ikke hel så god, evt. skyldes lugten fra badeværelset.
Personalet var meget flinke.
Til morgenmaden var der lige det der skulle være.
Rigtig fin havudsigt
Ældre og slidt værelse
Rigtig fin og varieret morgenmad buffet
Claus
Stayed 1 night in Dec 2025
Verified
2/10 Terrible
Lasse
3 December 2025
Disliked: Amenities
Gammelt, intet TV . Dårlig lys,
Lasse
Stayed 1 night in Dec 2025
Verified
6/10 Okay
Marissa
3 December 2025
Liked: Cleanliness
Disliked: Property conditions & facilities
Rent værelse, venligt personale. Morgenmad var et begrænset udvalg, men stadig alt tilstede, hvad man havde brug for. Værelset havde en skøn udsigt over vandet, men desværre er der en del støj fra vejen foran.
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.
Det var et dårligt ophold, slidte værelser, dårlig morgenmad, det var for dårligt at man skulle betale P afgift fordi man ikke havde budget direkte
Elsebeth
Stayed 2 nights in Sep 2025
Verified
8/10 Good
Kasper
20 September 2025
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.
Dejligt stort værelse; gammelt, men pænt og rent; lækker morgenbuffet med sød og hjælpsom servitrice. Fin udsigt og meget lidt støj fra vejen.Fungerede virkelig fint med at komme ind/checke ind med tilsendt kode.
Skrivebordslampen virkede ikke!!!
Vi kunne ikke lukke vandet ud af badekarret, vandet stod op af gulvristen så der var vand over hele gulvet, det stank af kloak
En meget ubehagelig situation at stå i