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From145US$ /night
Check-in
15Mar2026Select date
Check-out
16Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

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

Amenities

Alsik Hotel & Spa encompasses an expansive conference area of 1,500 square meters, accommodating events of various sizes. The hotel includes nine modern meeting rooms and an exclusive boardroom, all outfitted with state-of-the-art audio-visual technology. Guests can enjoy a unique spa experience at Alsik Nordic Spa, which spans over 4,500 square meters across multiple floors.

Rooms

The hotel offers a variety of accommodation options, including Premium Ocean View Rooms with stunning vistas of Alssund. Each room boasts spacious stone-clad bathrooms and full-length windows, providing exceptional natural light and views. Junior Suites and luxurious Alsik Suites are designed for those seeking additional space, featuring separate living areas and tasteful furnishings.

Location

Located along the picturesque Sønderborg waterfront, Alsik Hotel & Spa is part of architect Frank Gehry's master plan for the area. The hotel is easily accessible, situated only 35 minutes from Copenhagen, making it a convenient destination for travelers. Nearby attractions include Sønderborg Castle and local cafes along the scenic promenade.

Wellness

Alsik Nordic Spa allows guests to explore an array of wellness experiences inspired by Nordic traditions. The spa includes a Salt Lounge and an Outdoor Infinity Saltwater Pool, offering sweeping views of Alssund. Signature treatments focus on relaxation and restoring balance, with private spa suites available for a more personalized experience.

Dining

Guests can savor gourmet flavors at the two main restaurants, Restaurant Alsik and Syttende, which prioritize local South Jutland ingredients. Both venues showcase distinct culinary styles while maintaining a commitment to high-quality craftsmanship. Freia Bar & Lounge provides a relaxed setting for drinks and light bites, enhancing the overall dining experience.

Highlights

Location: Situated along Sønderborg's picturesque waterfront

Rooms: Premium Ocean View Rooms with expansive views

Wellness: Alsik Nordic Spa covering over 4,500 square meters

Dining: Two restaurants featuring local South Jutland ingredients

Conferences: Versatile event spaces for up to 300 guests

Must-do experiences

  • Visit the historic Sønderborg Castle for stunning waterfront views.
  • Savor the local delight, Pølsehorn, at the Sønderborg Food Market.
  • Stroll along Alsion to enjoy the vibrant local art scene.
  • Take a bike ride to Dybbøl Mølle, a symbol of Danish history.
  • Explore the hidden gem of the Sønderborg Maritime Museum.
View all

Select 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 Calendar

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
Show more

Dining Onsite

At Alsik Hotel & Spa, dining is a delightful exploration of local flavors and comforting classics. The onsite restaurant features a well-appointed breakfast buffet highlighting organic ingredients and freshly baked goods, all enjoyed with stunning views of Alssund.
Alsik Hotel & Spa Sonderborg Restaurant photo
Alsik Hotel & Spa Sonderborg Restaurant photo
Alsik Hotel & Spa Sonderborg Restaurant photo

Restaurant #1

Breakfast buffet with local produce
Ambiance
Inviting lounge areas with views of Alssund
Key Offerings
Freshly baked breads, organic cheeses, homemade seasonal jams, and a wide selection of coffees and teas
Reservation
Not needed
Breakfast only, hours vary

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 Insights
Top Attractions
Activities
Dining
Entertainment
Sonderborg Castle
Sonderborg Castle
10 minutes' walk
Historic castle with exhibitions on local history and beautiful gardens. Free admission on select days.
Gendarmstien
Gendarmstien
10 minutes' walk
Scenic coastal path ideal for walking and biking. Stunning views of nature and historic sites along the way.
Dybboel Banke History Centre
Dybboel Banke History Centre
6 minutes' drive
Interactive museum focusing on the Danish-German conflicts, with guided tours available for an immersive experience.
Christian's Church
Christian's Church
14 minutes' walk
Beautiful church known for its architecture and peaceful ambiance. Features engaging community events.
Biking along Gendarmstien
10 minutes' walk
Biking services available nearby. Ride the scenic coastal route, perfect for thrill-seekers and nature lovers.
Spa Treatments at Alsik Hotel & Spa
0 minutes' walk
Relax with sauna, massage, and wellness treatments in the hotel. Reservations recommended for exclusive experiences.
Curry Leaves
Curry Leaves
2 minutes' walk
Casual eatery offering Indian cuisine, including vegetarian dishes. Known for their flavorful curries and cozy atmosphere.
Restaurant Colosseum
Restaurant Colosseum
3 minutes' walk
Italian cuisine featuring classic dishes in a family-friendly setting. Reservations recommended, especially weekends.
Kinorama
Kinorama
6 minutes' walk
Local cinema showcasing the latest films and unique screenings. Check schedules for specials and family-friendly showings.
Sonderborg Kulturhus
Sonderborg Kulturhus
10 minutes' walk
Cultural venue offering concerts, art galleries, and theater. Regular events take place, catering to diverse audiences.
Getting around
City Centre
Sonderborg8 min  ·  2000 ft
Airports
Sonderborg Airport (SGD)13 min  ·  5.0 mi
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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

Feedback about Alsik Hotel & Spa from previous 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
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
Questions of the users
About Alsik Hotel & Spa
Are there any parking options available nearby since the hotel does not provide its own parking facilities?
8 May 2024
There is a parking facility located directly across from the hotel. It automatically scans your license plate as you enter, and you can pay at the machines before leaving.
As a guest staying at the hotel, is access to the spa included in the room rate?
14 July 2024
Access to the spa is not included in the standard room rate. However, guests can inquire at the reception or at the spa reception on the second floor for availability and pricing.
What is the cost of bringing a dog to stay at the hotel, such as a well-behaved labradoodle?
21 August 2024
The additional charge for bringing a dog is 300 kr. per night.
What dining experiences can guests expect from the restaurants at the hotel?
3 November 2024
The hotel's restaurants, Alsik and Syttende, each offer unique culinary styles focused on local South Jutland ingredients and exceptional craftsmanship.
Is it possible to reserve a table at the hotel's restaurants in advance?
12 December 2024
Due to high demand, it is strongly recommended to book a table when making a room reservation to ensure you secure a spot in the restaurant of your choice.
Are there facilities for hosting business events or conferences at the hotel?
17 January 2025
Yes, the hotel features a comprehensive event and conference area with nine meeting rooms, high-end technology, and amenities that cater to business needs.
Can the spa accommodate families or children during their visit?
6 February 2025
The spa has special hours and areas for children and teenagers, allowing families to enjoy the wellness experience together during designated times.
What is the atmosphere like in the hotel's wellness area?
23 March 2025
The wellness area is designed to provide a calm, relaxing ambiance, equipped with natural elements that enhance the tranquillity and overall experience.
What types of outdoor activities are available near the hotel for guests looking to explore?
5 April 2025
Guests can enjoy scenic walks along the waterfront, explore historic sites like Sønderborg Castle, or venture into nature areas nearby, perfect for outdoor activities.
How can guests customize their stay with special packages offered by the hotel?
15 June 2025
The hotel offers a variety of tailored accommodation packages, whether for wellness, culinary experiences, golfing, or romantic getaways, ensuring each guest finds something that fits their desires.

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