Alsik Hotel & Spa Sonderborg Nearby photoAlsik Hotel & Spa Sonderborg People photoAlsik Hotel & Spa Sonderborg People photo
Book on our site
up to 10% cheaper
than Booking.com
Check rooms and rates
From145US$ /night
Check-in
03Jun2026Select date
Check-out
04Jun2026Select 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
1.0
4.6
/5

5-star waterfront hotel in Sønderborg

Amenities

Alsik Hotel & Spa offers a spacious, state-of-the-art conference area spanning 1,500 square meters, equipped with nine meeting rooms and an exclusive boardroom. Guests can explore the Alsik Nordic Spa, a 4,500 square meter wellness oasis dedicated to relaxation and rejuvenation. The hotel includes an outdoor infinity saltwater pool with views across Alssund, enhancing the overall experience.

Rooms

The hotel features a variety of stylish accommodations, including Junior Suites and luxurious Alsik Suites with views of Alssund and Flensburg Fjord. Each room is decorated with Scandinavian design elements and equipped with modern amenities including a 55-inch flat-panel display and complimentary bottled water. Guests can enjoy the large windows that provide natural light and scenic views of Sønderborg.

Location

Alsik is situated along Sønderborg's attractive waterfront, combining natural beauty with modern architecture. It is within close proximity to historical sites such as Sønderborg Castle and the city's vibrant promenade. This prime location allows easy access to various outdoor activities and cultural experiences in the surrounding area.

Wellness

The Alsik Nordic Spa encompasses multiple treatment areas that provide a range of spa options inspired by Nordic traditions. Amenities include a spa pool, sauna, and a Salt Lounge designed for relaxation and rejuvenation. The spa facilities are complemented by access to a well-equipped Fitness & Yoga Studio.

Dining

Dining options at Alsik consist of Restaurant Alsik and Syttende, both emphasizing local South Jutland ingredients and culinary craftsmanship. Each restaurant offers distinct culinary experiences tailored to highlight seasonal produce. Freia Bar & Lounge serves as a casual spot for drinks and light bites with views of the waterfront.

Highlights

Location: Sønderborg's attractive waterfront

Rooms: Alsik Suites with panoramic fjord views

Dining: Restaurant Alsik and Syttende

Wellness: Alsik Nordic Spa with multiple treatment areas

Business: 1,500 square meters conference facilities

Recreation: Outdoor infinity saltwater pool

Must-do experiences

  • Visit the charming Sonderborg Castle for history and beautiful views.
  • Indulge in a slice of apple cake at Café Kysten on the waterfront.
  • Explore the art at Sønderjyllands Kunstmuseum, a local treasure.
  • Stroll through the picturesque Dybbøl Mill for stunning scenery.
  • Don't miss the lively Sonderborg Market for local crafts and delicacies.
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 becomes a celebration of local flavors and inviting atmospheres. With a renowned breakfast buffet featuring fresh, homemade specialties and scenic views of Alssund, every meal invites guests to indulge in both taste and tranquility.
Alsik Hotel & Spa Sonderborg Restaurant photo
Alsik Hotel & Spa Sonderborg Restaurant photo
Alsik Hotel & Spa Sonderborg Restaurant photo

Restaurant #1

Breakfast buffet featuring local produce
Ambiance
Charming setting with unique lounge areas overlooking the waters of Alssund
Key Offerings
Renowned well-appointed breakfast buffet with freshly baked bread, organic cheeses, homemade seasonal jams, and a selection of coffees and teas.
Reservation
No
Breakfast only; hours may 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 Highlights
Top Attractions
Activities
Dining
Entertainment
Sonderborg Castle
Sonderborg Castle
10 minutes' walk
Sonderborg Castle showcases stunning architecture and hosts exhibitions on local history, perfect for history enthusiasts.
Gendarmstien
Gendarmstien
10 minutes' walk
A scenic coastal walking path, Gendarmstien offers beautiful views and a peaceful environment for nature lovers and walkers.
Dybboel Banke History Centre
Dybboel Banke History Centre
6 minutes' drive
This interactive history center details the battles of 1864, offering guided tours and engaging exhibits for history buffs.
Christian's Church
Christian's Church
14 minutes' walk
Christian's Church is renowned for its beautiful architecture and tranquil atmosphere, making it a serene spot to visit.
Gendarmstien Hiking
10 minutes' walk
Gendarmstien offers hiking trails along the coastline with breathtaking views, ideal for outdoor enthusiasts.
Paddleboarding at the Marina
6 minutes' drive
Rent paddleboards at the nearby marina for a thrilling water adventure on the beautiful waters of Sønderborg.
Wellness at Alsik Spa
0 minutes' drive
Indulge in relaxation at Alsik Spa, offering a wide range of treatments, saunas, and stunning views of the harbor.
Curry Leaves
Curry Leaves
2 minutes' walk
Curry Leaves serves delicious Indian cuisine with aromatic spices in a casual atmosphere. Vegetarian options available.
Rainbow Sushi
Rainbow Sushi
5 minutes' walk
Offering fresh sushi and Japanese dishes, Rainbow Sushi has a warm ambiance, perfect for a casual dinner with friends.
Restaurant Colosseum
Restaurant Colosseum
3 minutes' walk
Known for its Italian specialties, Colosseum features rustic decor and a cozy atmosphere, popular for family dining.
Kinorama
Kinorama
6 minutes' walk
Kinorama is a charming cinema offering the latest films along with a cozy setting, perfect for movie nights with family.
Sonderborg Kulturhus
Sonderborg Kulturhus
10 minutes' walk
Sonderborg Kulturhus hosts various cultural events, from concerts to art exhibitions, catering to all ages and interests.
Getting around
City Centre
Sonderborg8 min  ·  2000 ft
Airports
Sonderborg (SGD)13 min  ·  5.0 mi
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
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

Feedback about Alsik Hotel & Spa from previous guests about their experience.
Review score
Based on 957 verified reviews
9.0/10
Perfect
93%
Recommend
Cleanliness
9.4/10
Comfort
9.4/10
Facilities
9.3/10
Free Wi-Fi
8.8/10
Location
9.6/10
Staff
9.2/10
Value for money
8.7/10
Guest reviews
based on 1920 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 is the distance from the 4-star Alsik Hotel & Spa to Sonderborg city centre?
Sonderborg city centre is reachable within a 10-minute walk from the 4-star Alsik Hotel & Spa.
What payment methods are available in the 4-star Alsik Hotel & Spa?
At the 4-star Alsik Hotel & Spa, you can pay using American Express and Visa.
What room types does the Alsik Hotel & Spa comprise?
The Alsik Hotel & Spa provides such room types as Premium King Room, Standard Queen Room, and Junior Suite.
Does the 4-star Alsik Hotel & Spa offer special amenities for people with disabilities?
Yes, the 4-star Alsik Hotel & Spa provides accessible bathrooms, rooms with accessible facilities, and wheelchair access to improve the experience for the guests with special needs.
Does the Alsik Hotel & Spa provide business facilities?
For business travellers the Alsik Hotel & Spa offers a meeting room as well as conference equipment and a computer.
Are there any cleaning services provided at the Sonderborg hotel?
Yes, the Sonderborg hotel provides dry cleaning, housekeeping, and ironing service and is rated 9.4 for cleanliness.
Which facilities does the 4-star Alsik Hotel & Spa provide?
Top locations of the 4-star Alsik Hotel & Spa include a barber shop and a restaurant, whereas guests' safety will be ensured with a safe deposit box and a luggage locker.
Does the Alsik Hotel & Spa feature any spa facilities?
Pampering amenities in the Alsik Hotel & Spa include a steam room, a Jacuzzi, and a foot bath.
Is swimming pool available at the 4-star Alsik Hotel & Spa?
Yes, there is a heated swimming pool as well as a hot tub at the 4-star Alsik Hotel & Spa.

Next best alternative

Consider them for your next trip.
Check-in
03Jun2026Select date
Check-out
04Jun2026Select date
Rooms and Guests2 Guests, 1 Room