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From145US$ /night
Check-in
10Mar2026Select date
Check-out
11Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

21 Norre Havnegade, Sonderborg, Denmark, 6400
-
Near the harbour
Perfect
9.0
9.2
/10
4.6
/5

Steigenberger Alsik - Hotel & Spa (4-star, 9.1/10 Booking.com rating) features a Nordic design theme and offers exceptional amenities. Notable facilities include a large wellness spa and multiple dining options focused on local produce. This Sonderborg hotel provides stunning views of the Alssund fjord and Sønderborg Castle.

Rooms & Amenities

Room options include Standard, Premium Ocean View, Junior Suites, and luxurious suites, all equipped with a 55" flat-panel display, tea and coffee-making facilities, and stunning fjord views. Selected disabled-friendly rooms are available, featuring accessible amenities and additional space.

Dining Options

Dining options include Restaurant Alsik and Syttende, both focusing on local South Jutland ingredients. Guests can enjoy a well-appointed breakfast buffet, while Freia Bar & Lounge serves a variety of beverages and snacks.

Leisure & Wellness

Alsik Nordic Spa offers over 4500 m² of spa experiences including the relaxing Alsik Spa Pool and a Fitness & Yoga Studio featuring Technogym equipment. There are tailored packages for wellness and family-friendly options available.

Business & Events

The hotel features a state-of-the-art business area with nine conference rooms and the exclusive 'The Loft' for special events. Technological support is readily available to ensure a seamless experience for various professional gatherings.

“I noted its modern architecture, designed by Frank Gehry, integrates seamlessly with the surrounding natural beauty; the effect is impressive. The Alsik Nordic Spa stands out, too, with treatments inspired by local traditions, and the restaurants promise exceptional dining experiences. It's a premium place to stay while in Sonderborg.”
Hotel logo
Sophia TurnerEditorial Director at Spahotels
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Choose your room type

Alsik Hotel & Spa offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Premium Ocean View
2 persons
270 sq. feet 
1 King-size bed
Shower
Coffee machine
Standard Double Room
2 persons
270 sq. feet 
1 King-size bed
Shower
Coffee machine
Junior Suite
2 persons
485 sq. feet 
1 King-size bed
Shower
Coffee machine

Price and Room Availability

Check availability and prices for your dates now!

Facilities

Alsik Hotel & Spa offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.3/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Security
  • Luggage storage
  • Locker room
  • Allergy-free rooms
  • Lift
  • Barber shop
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access
  • Key access

Sports & Fitness

  • Fitness centre
  • Yoga class

Guest Parking

  • Electric kettle
  • Dryer

Services

  • Pet amenities available
  • Room service
  • Housekeeping
  • Car hire
  • Dry cleaning

Dining

  • Restaurant
  • Bar/ Lounge area
  • Packed lunches
  • Special diet menus

Business

  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Board games
  • Children's menu
  • Children's pool

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Sun loungers
  • Sun terrace
  • Spa & wellness centre
  • Sauna
  • Jacuzzi
  • Pedicure
  • Manicure
  • Body scrub
  • Facial
  • Treatment room
  • Massage
  • Open-air bath
  • Make up services

Room features

  • Air conditioning
  • Heating
  • Sitting area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries
  • Sink

Self-catering

  • Electric kettle
  • Dryer

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Parquet floor
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Dining Onsite

At Alsik Hotel & Spa, the dining experience features a well-appointed breakfast buffet that highlights local produce while offering a cozy atmosphere with stunning views of Alssund. Delight in a variety of handcrafted options, perfect for energizing mornings or leisurely starts to the day.
Alsik Hotel & Spa Sonderborg Restaurant photo
Alsik Hotel & Spa Sonderborg Restaurant photo
Alsik Hotel & Spa Sonderborg Restaurant photo

Restaurant #1

Local breakfast buffet
Ambiance
Inviting lounge areas with scenic views across Alssund, complemented by a large fitness studio nearby.
Key Offerings
Indulge in freshly baked bread from the hotel's own bakery, organic cheese and butter, and a selection of homemade seasonal jams, alongside an extensive range of coffees and teas.
Reservation
Not needed
Breakfast only

Alsik Hotel & Spa Location

21 Norre Havnegade, Sonderborg, Denmark, 6400
Map view
21 Norre Havnegade, Sonderborg, Denmark, 6400
Nearby
Roenhaveplads 12
Deutsches Museum Nordschleswig
1600 ft
Church
Sct. Marie Kirke
1600 ft
Oestergade 4 Borgen
Kinorama
1600 ft
Mall
Borgen
1600 ft
Museum
Ringridermuseet
1600 ft
Havbogade 40
Honekilden
1600 ft
Noerrebro 1A
Sonderborg Havnekontor Sondebrorg Havn
1600 ft
Church
Havnbjerg Kirke
1600 ft
Restaurants
Curry Leaves
600 ft
Noerrebro 2
Restaurant Colosseum
800 ft
Soender Havnegade 24
Peking Restaurant
900 ft
Jernbanegade 49
Restaurant Orkide
800 ft
Soender Havnegade 22
Rainbow Sushi
1200 ft
Jernbanegade 42
Marcello's Sonderborg
1500 ft
Raadhustorvet 2
Broeggeriet
1500 ft
Raadhustorvet 6
Lazy Dog
1400 ft
Perlegade 21
Explore Sonderborg
Local Highlights
Top Attractions
Activities
Dining
Entertainment
Sonderborg Castle
Sonderborg Castle
10 minutes' walk
Historic castle featuring beautiful gardens and exhibitions. A must-visit for history enthusiasts and architecture lovers.
Gendarmstien
Gendarmstien
10 minutes' walk
Scenic hiking route along the coastline, with stunning views. Great for nature lovers and casual walkers.
Dybboel Banke History Centre
Dybboel Banke History Centre
6 minutes' drive
Historical center dedicated to the 1864 Danish-German war, featuring outdoor exhibits and reenactments.
Christian's Church
Christian's Church
14 minutes' walk
Sublime church known for its beautiful architecture and serene atmosphere, ideal for a peaceful visit.
Water Sports at Horuphav Lystbaadehavn
11 minutes' drive
Thrilling water sports like kayaking and sailing. Rentals available, perfect for adventurous visitors.
Wellness Sessions at Alsik Hotel Spa
0 minutes' walk
Relaxing spa with various treatments and yoga classes. Ideal for rejuvenation during your stay.
Curry Leaves
Curry Leaves
2 minutes' walk
Casual spot serving authentic Indian cuisine. Known for its flavorful curries and vegetarian options.
Restaurant Colosseum
Restaurant Colosseum
3 minutes' walk
Charming restaurant offering Italian dishes with a cozy atmosphere. Reservations recommended on weekends.
Kinorama
Kinorama
6 minutes' walk
Local cinema showcasing the latest films. Family-friendly environment, perfect for movie nights.
Sonderborg Kulturhus
Sonderborg Kulturhus
10 minutes' walk
Cultural venue hosting concerts, art exhibitions, and theater performances. Check the schedule for events.

Getting around
City Centre
Sonderborg8 min  ·  2000 ft
Airports
Sonderborg Airport (SGD)13 min  ·  5.0 mi
Access exclusive early booking discounts.
Choose your spa escape today!
Check Rates
Property information and rules
Check-in
from 15:00-23:59
Check-out
from 05:00-11:00
Guest Parking
Public parking is possible at a location nearby at DKK 140 per day.
Internet
Wireless internet is available in for free.
Breakfast
The hotel Alsik & Spa provides visitors with a free full breakfast. 
Children & extra beds
There are no extra beds provided in a room.  There are no cots provided in a room. 
Pets
Pets are allowed on request.
Languages
German, Danish
Number of floors:
19
Number of rooms:
15

Reviews and Ratings

Reviews from guests about their experience.
Review score
Based on 877 verified reviews
9.1/10
Perfect
95%
Recommend
Breakfast
9.2/10
Cleanliness
9.4/10
Comfort
9.5/10
Facilities
9.3/10
Free Wi-Fi
9.3/10
Location
9.6/10
Paid Wi-Fi
8.9/10
Staff
9.3/10
Value for money
8.7/10
Pros
Amazing breakfast
Nordic spa
Good room size
Friendly staff
Cons
Expensive spa
Temperamental lifts
Guest reviews
based on 2016 reviews
9.0/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews
FAQs
About Alsik Hotel & Spa
What time can I check in and check out at Alsik Hotel & Spa?
Check-in is from 15:00 and check-out is by 11:00.
How far is Alsik Hotel & Spa from Sønderborg Airport?
The hotel is 8 km from Sønderborg Airport.
What type of views do the rooms at Alsik Hotel & Spa offer?
Most guest rooms feature views of the sea.
Is there on-site dining at Alsik Hotel & Spa?
The hotel has three on-site restaurants offering local and seasonal cuisine.
What breakfast options are available at Alsik Hotel & Spa?
A buffet breakfast featuring local produce is available for an additional charge of 195 DKK.
Does Alsik Hotel & Spa have wellness facilities?
The hotel includes extensive wellness and spa facilities, including an indoor pool and a fitness centre.
What languages are spoken by the staff at Alsik Hotel & Spa?
The staff speaks Danish and German.
Are there nearby attractions to visit while staying at Alsik Hotel & Spa?
Nearby attractions include Sønderborg Castle (0.5 km), Dybøl Mill (3 km), and the shopping street Søndergade (1 km).
What in-room amenities are provided at Alsik Hotel & Spa?
Rooms include air conditioning, a flat-screen TV, a coffee maker, and a wardrobe.
Does Alsik Hotel & Spa offer fitness facilities?
The hotel features a fitness centre equipped with high-quality equipment.
Is Wi-Fi available at Alsik Hotel & Spa?
Free Wi-Fi is available throughout the hotel.
What entertainment options are available at Alsik Hotel & Spa?
Rooms are equipped with a flat-screen TV where guests can stream content from laptops or mobile devices.
Is there any area for children's entertainment at Alsik Hotel & Spa?
The hotel has a children's pool and offers a children's menu.

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