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Check-in
10Jan2026Select date
Check-out
11Jan2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

21 Norre Havnegade, Sonderborg, Denmark, 6400
-
Near the harbour
Perfect
9.0
/10
4.7
/5

Amenities

Alsik Hotel & Spa offers over 4,500 square metres dedicated to wellness across four floors. Guests can enjoy a wide range of sauna experiences, therapeutic treatments, and a fitness studio equipped with Technogym. The hotel also features nine conference rooms with advanced technological integration.

Rooms

The hotel includes a variety of room types, including the Alsik Suite which provides views over Alssund and is located on the 16th floor. Each room features floor-to-ceiling windows, natural stone bathrooms, and state-of-the-art technical facilities. Guests can choose from standard rooms to luxurious suites that cater to diverse preferences and needs.

Location

Located along Sønderborg's waterfront, Alsik sits within a master plan designed by renowned architect Frank Gehry. Its proximity to historical sites like Sønderborg Castle enhances guest experiences. The hotel is also only 35 minutes from Copenhagen, making it accessible for travelers.

Wellness

Alsik Nordic Spa offers unique wellness experiences that incorporate elements from Nordic traditions. The spa includes specialized lounge areas and an outdoor infinity saltwater pool. Programs combining yoga and mindfulness are available to guests seeking holistic rejuvenation.

Dining

Dining options at Alsik include Restaurant Alsik and Syttende, each highlighting local South Jutland ingredients. Guests can enjoy a three-course chef's menu in these restaurants, as well as relaxed settings at Freia Bar & Lounge. The on-site culinary experiences ensure a focus on authentic local flavors.

Highlights

Wellness: Unique spa experiences across 4,500 m²

Location: 35 minutes from Copenhagen

Rooms: Alsik Suite with panoramic views

Dining: Local South Jutland cuisine in two restaurants

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

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Premium Ocean View
2 persons
25 m² 
1 King-size bed
Shower
Coffee machine
Junior Suite
2 persons
45 m² 
1 King-size bed
Shower
Coffee machine
Standard Double Room
2 persons
25 m² 
1 King-size bed
Shower
Coffee machine

Price and Room Availability Calendar

Check availability and prices for your dates now!

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Free 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.

Location

21 Norre Havnegade, Sonderborg, Denmark, 6400
Map view
21 Norre Havnegade, Sonderborg, Denmark, 6400
Nearby
Roenhaveplads 12
Deutsches Museum Nordschleswig
460 m
Church
Sct. Marie Kirke
460 m
Oestergade 4 Borgen
Kinorama
460 m
Mall
Borgen
460 m
Museum
Ringridermuseet
460 m
Havbogade 40
Honekilden
460 m
Noerrebro 1A
Sonderborg Havnekontor Sondebrorg Havn
460 m
Church
Havnbjerg Kirke
460 m
Restaurants
Curry Leaves
170 m
Noerrebro 2
Restaurant Colosseum
220 m
Soender Havnegade 24
Peking Restaurant
250 m
Jernbanegade 49
Restaurant Orkide
240 m
Soender Havnegade 22
Rainbow Sushi
350 m
Jernbanegade 42
Marcello's Sonderborg
430 m
Raadhustorvet 2
Broeggeriet
430 m
Raadhustorvet 6
Lazy Dog
420 m
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  ·  600 m
Airports
Sonderborg Airport (SGD)13 min  ·  8.1 km
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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
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
FAQs
About Alsik Hotel & Spa
What is the check-in and check-out policy at Alsik Hotel & Spa?
Check-in is at 15:00 and check-out is at 11:00.
Is there parking available at Alsik Hotel & Spa?
Public parking is available nearby for 140 DKK per day, and reservation is not possible.
What are the breakfast options at Alsik Hotel & Spa?
The hotel offers a breakfast buffet at an additional charge of 195 DKK, featuring local produce.
Does Alsik Hotel & Spa have a swimming pool?
Guests can enjoy an indoor pool and an outdoor infinity saltwater pool.
Which languages are spoken by the staff at Alsik Hotel & Spa?
The staff speaks Danish and German.
What kind of spa services does Alsik Hotel & Spa offer?
The spa offers a range of treatments including body scrubs, massages, facial treatments, and unique spa experiences based on Nordic rituals.
What nearby attractions can guests visit from Alsik Hotel & Spa?
Nearby attractions include Sønderborg Castle (0.5 km), Dybbøl Mill (3 km), and the shopping street Søndergade (2 km).
What kind of fitness facilities are available at Alsik Hotel & Spa?
The hotel features a fitness centre equipped with high-quality equipment.
What is the distance from Alsik Hotel & Spa to Sønderborg Airport?
The hotel is located 8 km from Sønderborg Airport.
What amenities are available in the rooms at Alsik Hotel & Spa?
Rooms include air conditioning, a flat-screen TV, tea and coffee making facilities, and views of the sea.
What dining options are available at Alsik Hotel & Spa?
The hotel features three restaurants on-site that focus on local and seasonal cuisine.

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