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Alsik Hotel & Spa

Photo gallery for Alsik Hotel & Spa

An outdoor dining area with tables and chairs, overlooking a body of water and a modern building with glass windows.
A modern restaurant with wooden panel ceilings, multiple dining tables, and chairs.
A modern building with large glass windows overlooking a river and cityscape.
A modern high-rise building with a prominent 'alsik' sign at the top, surrounded by other contemporary structures.
A modern indoor swimming pool with clear glass walls, a metal handrail, and a stone floor.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Pool
  • Spa
  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
The current price is AU$370
includes taxes & fees
1 Nov - 2 Nov

Explore the area

View map
Nørre Havnegade 21-25, Sønderborg, Syddanmark, 6400
  • Place, Sønderborg Havn
    ‪4 min walk‬
  • Place, Sonderborg Castle
    ‪11 min walk‬
  • Place, Alsion
    ‪16 min walk‬
  • Airport, Sonderborg (SGD)
    ‪11 min drive‬

Room options

Standard Room

9.4 out of 10
Exceptional
(105 reviews)
  • 25 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed OR 2 Single Beds

View all photos for Junior Suite, 1 King Bed

Room

Junior Suite, 1 King Bed

9.8 out of 10
Exceptional
(20 reviews)
  • 45 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Premium Double Room, 1 King Bed

A modern room with a curved lounge chair and ottoman, a large window with a view of a cityscape, and a black and white rug.

Premium Double Room, 1 King Bed

9.6 out of 10
Exceptional
(69 reviews)
  • Sea view
  • 25 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Premium Double Room, 1 King Bed, Sea View, Corner

A modern room with a curved lounge chair and ottoman, a large window with a view of a cityscape, and a black and white rug.

Premium Double Room, 1 King Bed, Sea View, Corner

9.8 out of 10
Exceptional
(72 reviews)
  • Sea view
  • 33 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

Room

  • Sleeps 4

Room

  • Sleeps 4

Room

  • Sleeps 4

About the area

Sønderborg

Alsik Hotel & Spa places you in the centre of Sønderborg, within just a 15-minute stroll of Sonderborg Castle and Alsion. Highlights at this hotel include 3 restaurants, a full-service spa and an outdoor swimming pool. .A day of pampering can include massages, body scrubs and mani/pedis. The fine-dining restaurant, Syttende, is open for dinner. The hotel's own lounge bar is a nice place to enjoy a drink. Enjoy the indoor swimming pool, 24-hour gym and sauna as well as access to bike hire. 4004 square feet (372 square metres) of event facilities include 10 meeting rooms and a conference centre. Additionally, you'll find free Wi-Fi in public areas, a coffee shop/cafe and a snack bar/deli. Bring your pet along and take advantage of this property's pet-friendly amenities, such as food and water bowls. .With a stay at this 4-property class Sønderborg hotel, you'll be 2.7 km (1.7 mi) from Dybbøl Banke Battlefield and 2.9 km (1.8 mi) from Dybbol Mill.

What's nearby

  • Sønderborg Havn - 4 min walk - 0.4 km
  • Mølleparken - 7 min walk - 0.7 km
  • Sonderborg Castle - 11 min walk - 1.0 km
  • Flensburg Fjord - 14 min walk - 1.2 km
  • Alsion - 16 min walk - 1.3 km

Getting around

  • Sønderborg Station - 13 min walk
  • Sonderborg (SGD) - 9 min drive

Restaurants

  • ‪Burger King - ‬3 min drive
  • ‪Skaal - ‬10 min walk
  • ‪Sushi & More ApS - ‬12 min walk
  • ‪Kisling's kaffebar - ‬10 min walk
  • ‪Visselulles vinbar - ‬8 min walk

About this property

Alsik Hotel & Spa

Alsik Hotel & Spa offers its guests a full-service spa, an indoor pool, and an outdoor pool. There are 3 restaurants on site, as well as a coffee shop/cafΘ and a nearby snack bar/deli. You can enjoy a drink at the bar/lounge. Public spaces have free WiFi.

Event space at this hotel measures 4004 square feet (372 square metres) and includes a conference centre. A 24-hour fitness centre, a sauna, and spa services are also featured at the business-friendly Alsik Hotel & Spa.

This 4-star Sønderborg hotel is smoke free.

  • 1 building
  • 190 guestrooms or units
  • 19 levels
  • 3 dining venues
  • 4004 sq ft of conference space
  • 372 sq. m of conference space
  • Built in 2019
  • Deli
  • Charging station for electric cars
  • Conference centre
  • Coffee in lobby
  • Dry cleaning
  • Front desk (24 hours)
  • Storage area for luggage
  • Front desk safe
  • Tour and ticket information
  • Concierge
  • Terrace
  • Beauty salon
  • Newspapers in lobby (free)
  • Fireplace in lobby
  • Lift
  • No smoking on site
  • Bar or lounge
Alsik Hotel & Spa offers 190 air-conditioned accommodations with tablet computers and espresso makers. Flat-screen televisions are featured in guestrooms. Fridges and coffee/tea makers are provided. Bathrooms include a shower, bathrobes, complimentary toiletries and hairdryers.

This Sønderborg hotel provides complimentary wireless Internet access. Business-friendly amenities include desks, safes and telephones. Additionally, rooms include complimentary bottles of water and an iron/ironing board. Housekeeping is provided on a daily basis.

Guests can indulge in a pampering treatment at the hotel's full-service spa. Services include facials, body scrubs, body treatments and manicures and pedicures.

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  • Pool
  • Pet-friendly
  • Parking included
  • Free Wi-Fi
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The price is AU$194
includes taxes & fees
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Property amenities

Internet

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

Parking and transport

  • Electric car charging station on site
  • Height restrictions apply for on-site parking
  • 24-hour offsite parking (DKK 140 per day)

Food and drink

  • 3 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • Alsik
  • Freia
  • Syttende

Things to do

  • 24-hour gym
  • Bicycle rentals
  • Full-service spa
  • Indoor pool
  • Outdoor pool
  • Sauna

Family friendly

  • In-room refrigerator
  • Indoor pool
  • Outdoor pool
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Hair salon
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Tour and ticket assistance

Business services

  • 10 meeting rooms
  • Conference centre (4,004 square foot of space)

Outdoors

  • On the waterfront
  • Terrace

Full-service spa

  • Body scrubs
  • Facials
  • Manicures/pedicures
  • Massage

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Lift
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-width doorways

More

  • 1 building
  • 19 floors
  • Banquet hall
  • Built in 2019
  • Fireplace in lobby
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Dressing gowns
  • Free toiletries
  • Hair dryer
  • Heated bathroom floor
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 49-inch flat-screen TV
  • Tablet computer

Food and drink

  • Coffee/tea maker
  • Electric kettle
  • Espresso maker
  • Free bottled water
  • Limited room service
  • Refrigerator
  • Restaurant dining guides

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Heated floor
  • Iron/ironing board
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: 2:00 AM
Late check-in subject to availability
Minimum check-in age - 18

Check-out

Check-out before 11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
If you are planning to arrive after 2:00 AM 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

Renovations and closures

The following facilities are closed for Christmas Eve and New Year's Eve:
  • Bar/lounge
  • Dining venue

Access methods

Staffed front desk

Pets

  • Pets: DKK 300 per pet, per day
  • Only dogs are allowed
  • Maximum 2 (weight limit: 44 lb per pet)
  • Food and water bowls are available
  • Certain rooms only
  • You can request a pet-friendly room by reaching out to the property at the number on the booking confirmation
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Cots (infant beds) are not available.

Payment types

  • American Express
  • Mastercard
  • Visa

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Nearby parking fee: DKK 140 per day(328 ft away; open 24 hours)
  • Pet fee: DKK 300 per pet, per day
  • Service animals are exempt from fees
  • Pool fee: DKK 595 per person
  • Spa fee: DKK 595 per person
  • Credit card charges are subject to a surcharge

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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; cash is not accepted
Safety features at this property include a fire extinguisher, a smoke detector and a security system
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property accepts Visa, Mastercard and American Express. Cash is not accepted. For guests' safety, the property includes a fire extinguisher, a smoke detector and a security system in all accommodation.

We should mention

  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • Pets are welcome in specific rooms only, which can be requested by contacting the property directly at the number on your booking confirmation (please see the Fees section for related charges).

Property is also known as

Steigenberger Alsik & Spa
Steigenberger Alsik - Hotel & Spa Hotel
Steigenberger Alsik - Hotel & Spa Sønderborg
Steigenberger Alsik - Hotel & Spa Hotel Sønderborg
Alsik Hotel
Alsik Sønderborg
Alsik Hotel Sønderborg

Frequently asked questions

What is the cancellation policy at Alsik Hotel & Spa?

Alsik Hotel & Spa offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at Alsik Hotel & Spa?

As of 3 Oct 2026, prices found for a 1-night stay for 2 adults at Alsik Hotel & Spa on 1 Nov 2026 start from AU$370, including 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.

Are there any beaches close to Alsik Hotel & Spa?

Yep, Alsik Hotel & Spa is a short 13-minute walk from Den gule strand.

Is there a spa on site at Alsik Hotel & Spa?

Yep, there is an onsite spa at Alsik Hotel & Spa. You'll enjoy heaps of services like body scrubs, facials and body treatments.

Does Alsik Hotel & Spa have a pool?

Alsik Hotel & Spa has an outdoor pool and an indoor pool.

What luxury perks are available at Alsik Hotel & Spa?

Alsik Hotel & Spa features a full-service spa, an outdoor pool and an indoor pool. All guestrooms come with espresso makers and tablet computers.

Is there a free airport shuttle available at Alsik Hotel & Spa?

No, Alsik Hotel & Spa does not offer an airport shuttle service.

Is there a bar or restaurant at Alsik Hotel & Spa?

Yep, they've got a lounge bar and 3 restaurants. Pre dinner cocktails anyone? The dining venue is closed on Christmas Eve and New Year's Eve.

What time are check-in & check-out at Alsik Hotel & Spa?

Check-in begins at 3:00 PM. Check-out time is 11:00 AM.

Are pets allowed at Alsik Hotel & Spa?

Dogs are welcome at Alsik Hotel & Spa, with food and water bowls on offer. Just so you know, there's a limit of 2 pets, with a maximum weight of up to 20 kg per pet.

Alsik Hotel & Spa Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 838 out of 1104 reviews
Rating 8 - Good. 193 out of 1104 reviews
Rating 6 - Okay. 46 out of 1104 reviews
Rating 4 - Poor. 18 out of 1104 reviews
Rating 2 - Terrible. 9 out of 1104 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.4/10

Amenities

9.6/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is one of my favorite hotels in the world. Excellent
Stayed 1 night in Apr 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean environment
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent hotel and service
Stayed 1 night in Nov 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
X
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

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

Best Hotel

Always excellent place to stay. This is one of my favorite hotels in the world. Beautiful area, great food especially the breakfast.
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
A very nice and modern hotel - best hotel breakfast I ever had, although I missed the orange juice (!)
Stayed 2 nights in Aug 2025
Verified review

10/10 Excellent

-
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

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

Lovely area

EXCELLENT HOTEL.....one of my favorites as I travel often for business and pleasure. Breakfast is awesone...dinner is wonderful but expensive. Great Spa attached...world class.
Stayed 2 nights in May 2025
Verified review

10/10 Excellent

Super
Stayed 1 night in Oct 2025
Verified review

8/10 Good

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

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
WOW👍
Stayed 1 night in Oct 2025
Verified review

2/10 Terrible

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort
I didn't get the chance to stay here. I needed to move my stay one day and it couldn't be done and I didn't get any refund.
Stayed 2 nights in Jun 2025
Verified review

4/10 Poor

Disliked: Staff & service

Hmmm, boring and no soul

Hmmm, what to say - expectations were rather moderate, we did however arrive and with a version of expectations to be meet with a smile. Alsik as a hotel is for the guest who wants cold, simple & conference look alike. We are more in thw mindset of quality rather than quantity, we cannot recommend as it lacks personality and service minded staf.
Stayed 1 night in Apr 2025
Verified review

8/10 Good

Liked: Cleanliness, amenities, property conditions & facilities
We stayed for two nights over New Year’s Eve at the Alsik Spa Hotel, and overall we were very impressed with our stay. The hotel itself is beautiful, modern, and extremely clean. From the moment we arrived, the staff at the reception were very friendly and welcoming. We had booked a Junior Suite with breakfast on the 8th floor, and it exceeded our expectations. The room was spacious, stylish, and impeccably maintained, and the view was fantastic – especially over New Year’s Eve, which made the stay even more special. Breakfast was excellent, and the overall service, room quality, and hotel atmosphere were outstanding. We would absolutely love to return. The only real downside was the spa area. Even as hotel guests, access to the spa comes at an additional cost, which is quite high. Although hotel guests pay less than external visitors, a 3-hour spa slot costs over €40 per person, which is not insignificant. The spa itself is clean, modern, and very well equipped, so there is nothing to complain about in terms of facilities. However, at this price point, one naturally expects excellent service and hospitality. Unfortunately, this is where our experience fell short. Some of the spa staff appeared unorganized and not particularly friendly, at times even a bit condescending. For example, after our spa visit, we simply asked for a fresh bathrobe to use in our room, as the spa bathrobe was completely soaked. Initially, we were told this would be charged extra, which we found ver
Stayed 2 nights in Dec 2025
Verified review

10/10 Excellent

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

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Mkt fräscht och fint. Bra personal, fina rum! Inredningen kändes dock lite avskalad och clean. Gillar man det är det helt fantastiskt
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good location
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Virkeligt et dejlig hotel Rent og pÌnt imødekommende personale og et fantastisk morgen buffet
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Staff & service, amenities, property conditions & facilities
Meget fint hotel
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
LĂŚkkert hotel faktisk mad
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Skøn atmosfÌre, fabelagtig udsigt, oprigtig service. Spaen er endnu lÌkrere end de lover pü hjemmesiden. Og der er veludstyret Technogym fitnesscenter som man mü bruge døgnet rundt nür man bor pü hotellet.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Super lĂŚkkert hotel. LĂŚkker morgenmads buffet.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Bare det bedste hotel i hele Danmark. Morgenmaden er helt fantastisk og personalet er super søde. ⭐️⭐️⭐️⭐️⭐️ herfra.
Stayed 1 night in Jun 2026
Verified review

4/10 Poor

Liked: Cleanliness
Disliked: Property conditions & facilities
Extremt varmt pĂĽ rummet, ej fungerande a/c.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Alt er som altid som det skal vÌre i orden og meget venligt personale Er meget godt sted at besøge igen og igen vi kommer der tit og holder vores nytürs aften hvert ür pü dettte fantastiske sted Sü de aller bedste anbefalinger her fra
Stayed 1 night in Jun 2026