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Alsik Hotel & Spa

4.0 star property
4-star spa hotel near Sonderborg Castle

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Photo gallery for Alsik Hotel & Spa

In-room safe, desk, soundproofing, iron/ironing board
In-room safe, desk, soundproofing, iron/ironing board
Exterior
Body treatments, body scrubs, facials, manicures and pedicures
Exterior

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Pool
  • Spa
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning

Explore the area

View in a map
Nørre Havnegade 21-25, Sønderborg, Syddanmark, 6400
  • Place, Sønderborg Havn
    ‪4 min walk‬
  • Place, Sonderborg Castle
    ‪9 min walk‬
  • Place, Alsion
    ‪13 min walk‬
  • Airport, Sonderborg (SGD)
    ‪7 min drive‬

Room options

Standard Room

9.4 out of 10
Exceptional
(101 reviews)
  • 25 sq m
  • Sleeps 2
  • 1 King Bed OR 2 Twin Beds

Junior Suite, 1 King Bed

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

View all photos for Premium Double Room, 1 King Bed

View from room

Premium Double Room, 1 King Bed

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

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

View from room

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

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

About the area

Sønderborg

Heart of Sønderborg.Within a 15-minute walk of the hotel, you'll find Sonderborg Castle and Alsion. Dybbol Banke Battlefield and Dybbol Mill are also within 2 miles (3 km).

What's nearby

  • Sønderborg Havn - 4 min walk - 0.4 km
  • Sonderborg Castle - 9 min walk - 1.1 km
  • Sonderborg Raadhus - 10 min walk - 0.8 km
  • Alsion - 13 min walk - 1.1 km
  • Dybbol Mill - 4 min drive - 2.6 km

Getting around

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

Restaurants

  • ‪Syttende - ‬1 min walk
  • ‪Torve Hallen - ‬5 min walk
  • ‪Flammen Sønderborg - ‬10 min walk
  • ‪Skaal - ‬10 min walk
  • ‪Restaurant Alsik - ‬2 min walk

About this property

Alsik Hotel & Spa

4-star spa hotel near Sonderborg Castle
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/café and a 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 meters) and includes a conference center. A 24-hour fitness center, 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 center
  • 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
  • Elevator
  • 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. Refrigerators and coffee/tea makers are provided. Bathrooms include showers, bathrobes, complimentary toiletries, and hair dryers.

This Sønderborg hotel provides complimentary wireless Internet access. Business-friendly amenities include desks, safes, and phones. Additionally, rooms include complimentary bottled water and irons/ironing boards. Housekeeping is provided daily.

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.

Similar properties

Superior Double Room, 1 King Bed, Non Smoking
Hotel Sonderborg Strand
  • Breakfast included
  • Parking included
  • Free WiFi
  • Business services
4.3 out of 5, Excellent, 1,004 reviews
The price is CA $194
CA $242 total
includes taxes & fees
Jan 8 - Jan 9, 2026
Hotel Sonderborg Strand

Property amenities

Family friendly

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

Internet

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

Parking and transportation

  • Electric car charging station on site
  • Height restrictions apply for onsite 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

Things to do

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

Accessibility

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

Room amenities

Entertainment

  • 49-inch flat-screen TV
  • Tablet computer

Bedroom

  • Bedsheets provided

Bathroom

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

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 on Christmas Eve and New Year's Eve:
  • Bar/lounge
  • Dining venue(s)

Access methods

Staffed front desk

Pets

  • Pets: DKK 300 per pet, per day
  • Only dogs are allowed
  • Maximum 2 (weight limit: 44 lbs 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.
  • Cribs (infant beds) are not available.

Property payment types

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 345
  • Spa fee: DKK 345
  • 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 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 smoke detector and a security system in each 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

Alsik Hotel & Spa Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 784 out of 1034 reviews
Rating 8 - Good. 183 out of 1034 reviews
Rating 6 - Okay. 48 out of 1034 reviews
Rating 4 - Poor. 12 out of 1034 reviews
Rating 2 - Terrible. 7 out of 1034 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.8/10

Amenities

9.6/10

Property conditions & facilities

9.4/10

Eco-friendliness

Reviews

10/10 Excellent

Dale

Business traveller
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

10/10 Excellent

Dale

Business traveller
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

10/10 Excellent

Flemming

Stayed 3 nights in Aug 2025

10/10 Excellent

Andrew

Stayed 2 nights in Jul 2025

2/10 Terrible

Johanna

Business traveller
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

10/10 Excellent

Craig

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in May 2025

10/10 Excellent

Bart, Alice

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice location
Stayed 3 nights in Jan 2025

10/10 Excellent

Dale

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

Denmark beauty!

Excellent hotel, clean and friendly. Breakfast is one of my global favorites!! Great facility including a beautiful spa.
Stayed 3 nights in Nov 2024

10/10 Excellent

Dale

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Aug 2024

10/10 Excellent

Umesh

Stayed 3 nights in Sep 2024

8/10 Good

Norman

Stayed 3 nights in Aug 2024

10/10 Excellent

Jakob

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

Happy to come back one day!

Amazing hotel with spacious rooms and nice amenities
Stayed 1 night in Aug 2024

10/10 Excellent

samundra

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
If the view tour permit, was as service for the guest staying in hotel it will be good.
Stayed 1 night in Aug 2024

6/10 Okay

Allison

Liked: Cleanliness, property conditions & facilities
Stayed 2 nights in Jul 2024

10/10 Excellent

Ellie

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The view
Stayed 2 nights in Jul 2024

10/10 Excellent

Dewayne

Great place other than my air conditioner was broken.
Stayed 1 night in Jun 2024

10/10 Excellent

Margret

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

Wonderful

Wonderful. Could not fault this hotel. Very comfortable and stylish. The breakfast is like nothing else I’ve seen before. You don’t need lunch!
Stayed 3 nights in Jun 2024

10/10 Excellent

Verified traveller

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent hotel.
Stayed 2 nights in Sep 2023

10/10 Excellent

Jesper

Stayed 1 night in Sep 2025

10/10 Excellent

Hans Petter

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

10/10 Excellent

Cecilia

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

10/10 Excellent

Simon

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Flot hotel, go udsigt en oplevelse værd at se solnedgangen fra udsigten..
Stayed 1 night in Sep 2025

10/10 Excellent

Claus

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

10/10 Excellent

Andreas

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Lækker spa - gode senge, lækre værelser, fantastisk morgenbuffet og rigtig lækker aftensmad i restauranten også og servicemindet og venligt personale
Stayed 1 night in Sep 2025

10/10 Excellent

Helmut

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Alles Top, vom einchecken bis zur Sauberkeit und Ausstattung der Zimmer. Sehr gutes Frühstück.
Stayed 1 night in Sep 2025