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9.1 / 10 Guest Rating

Alsik Hotel & Spa

21 Nørre Havnegade, Sønderborg, dk

Alsik Hotel & Spa - main view

About the Property

Luxurious Accommodations
Located in Sønderborg, Alsik – Hotel & Spa offers free WiFi and stunning sea views from most guest rooms. Each room features a desk, air conditioning, and a private bathroom, ensuring a comfortable stay for all guests.

Wellness and Recreation
This property boasts a fitness centre for guests looking to stay active and a relaxing terrace to unwind and enjoy the surroundings. After a day of exploring, visitors can indulge in the on-site bar or treat themselves to a rejuvenating spa experience.

Convenient Amenities
Start your day right with a delicious buffet breakfast at Alsik – Hotel & Spa. The multilingual staff, fluent in Danish and German, are readily available at the reception to assist with any inquiries, making your stay seamless and enjoyable.

Book your stay at Alsik – Hotel & Spa now and experience a perfect blend of luxury, comfort, and hospitality.

Facilities & Amenities

Fitness facilities
WiFi available
Free WiFi
Parking
Non-smoking rooms
Air conditioning
Fitness center
Swimming pool
24-hour front desk
Restaurant

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Please note that the property recommends to book a table at the on-site restaurant in advance. Please note that access to Alsik Spa Pool and the Nordic Spa floor is not included in the room price, but can be purchased at the hotel. Kids are welcome in the spa pool at specific timeslots. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Standard Double Room - Photo 1
Standard Double Room - Photo 2
Standard Double Room - Photo 3
Standard Double Room - Photo 4
Standard Double Room - Photo 5
Standard Double Room - Photo 6
1/6

Standard Double Room

Featuring free toiletries and bathrobes, this double room includes a private bathroom with a walk-in shower and a hairdryer. The double room features air conditioning, soundproof walls, a tea and coffee maker, a wardrobe and a flat-screen TV with streaming services. The unit has 1 bed.

25 sqm
Sleeps 2
1 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Standard Double or Twin Room

Non-refundable
Breakfast Included
20% OFF$331.67

$265.34

Includes taxes & fees
Junior Suite - Photo 1
Junior Suite - Photo 2
Junior Suite - Photo 3
Junior Suite - Photo 4
Junior Suite - Photo 5
Junior Suite - Photo 6
1/6

Junior Suite

The air-conditioned suite has 1 bedroom and 1 bathroom with a walk-in shower and a hairdryer. The suite features parquet floors, a seating area with a flat-screen TV with streaming services, soundproof walls, a tea and coffee maker, as well as a wardrobe. The unit has 1 bed.

45 sqm
Sleeps 3
1 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Junior Suite

Non-refundable
Breakfast Included
20% OFF$476.66

$381.33

Includes taxes & fees

Guest Reviews

9.1
Exceptional2539 verified reviews
AI Summary

Guests highly rate the beautiful location and frequently praise the delicious breakfast.

Categories

Cleanliness8.1
Service10.0
Location10.0
Room Quality9.1
Amenities8.6
Value for Money8.1
Food and Beverage9.6
Overall Experience9.6

Select topics to read reviews

R
RikkedkDK
Verified booking
solo_traveller
Standard Room
Stayed in Apr 19, 2026

"Exceptional"

10.0
Helpful?
E
EinarseSE
Verified booking
couple
Standard Room
Stayed in Apr 17, 2026

"Exceptional"

10.0
Helpful?
J
JandkDK
Verified booking
solo_traveller
Standard Room
Stayed in Apr 10, 2026

"Excellent"

8.0
Helpful?
H
HenriettedkDK
Verified booking
couple
Standard Room
Stayed in Apr 10, 2026

"Excellent"

8.0

Morgenmaden var udemærket, men slet ikke som den var i starten da Alsik åbnede. Der burde være mere attention på at kaffemaskinerne er fyldt op og virker - da der hurtig bliver en lang kø ved dem alle sammen. Prisen på en overnatninger i et alm. standardværelse ligger i den høje ende.

Helpful?
H
Henrik Holm JensendkDK
Verified booking
couple
Standard Room
Stayed in Apr 9, 2026

"Rengøring trækker med men resten taler op"

9.0

Den fred og ro der er på hotellet tiltaler mig samt det yderst venlige og kompetente personale. morgenmaden er uden sammeligning og er det hele værd.

Jeg var skuffet over af der lå ret store nullemænd på gulvet i værelset, et er ikke tiltalende og for dårligt når man betaler en så høj pris.

Helpful?
P
PiadkDK
Verified booking
couple
Standard Room
Stayed in Apr 9, 2026

"Excellent"

8.0
Helpful?
D
Dorte TrudslevdkDK
Verified booking
couple
Standard Room
Stayed in Apr 7, 2026

"Exceptional"

9.0
Helpful?
P
PeterdkDK
Verified booking
couple
Standard Room
Stayed in Apr 7, 2026

"Exceptional"

10.0
Helpful?
A
ArtourdkDK
Verified booking
couple
Standard Room
Stayed in Apr 6, 2026

"5 stjerner herfra 👌"

10.0

Alt er godt 👍

Helpful?
H
Hr. OVERlærer HansendkDK
Verified booking
couple
Standard Room
Stayed in Apr 6, 2026

"Alsik er et luksushotel"

9.0

Vi havde boet på et andet ellers udmærket hotel i Jylland et par dage tidligere, men det er bare et step op i klasse, når man bor på Alsik. Morgenbuffeten er fx nok den mest alsidige, man kan få på danske hoteller. Rigtigt gode opladnings- & parkeringsforhold lige over for hotellet. Godt fitnessrum. ...og så er Sønderborg bare en rigtig dejlig by.

Vi havde lidt problemer med værelsets Chromecast den første aften, men da vi gjorde receptionen opmærksom på det den næste formiddag, blev det lavet lige med det samme.

Helpful?