Hotel 6400

Hotel in Sønderborg with free parking

Choose dates to view prices

Where to?

Dates

November 2025

December 2025

Premium bedding, desk, iron/ironing board, cribs/infant beds

Daily buffet breakfast (DKK 125 per person)

Hotel 6400 offers a peaceful garden for unwinding after busy days. Enjoy practical amenities like laundry facilities, WiFi throughout, a business center for work, and bike rentals for convenient exploration of the area.

Very good

Popular amenities

Breakfast available
Housekeeping
Laundry
Parking included
Free WiFi
Business services

Room options

Check availability for these dates

Tonight

Oct 28 - Oct 29

Tomorrow

Oct 29 - Oct 30

All rooms

1 bed

Showing 3 of 3 rooms

Standard Double Room

Very good

Highlights

Heating

Flat-screen TV

Premium bedding

Private bathroom

Hair dryer

Satellite channels

Wardrobe or closet

Daily housekeeping

20 sq m
Sleeps 3
1 King Bed

Comfort Double Room

Wonderful

Highlights

Heating

Flat-screen TV

Premium bedding

Private bathroom

Hair dryer

Satellite channels

Wardrobe or closet

Daily housekeeping

20 sq m
Sleeps 3
1 King Bed

Comfort Double Room Plus, Terrace

Wonderful

Highlights

Heating

Flat-screen TV

Premium bedding

Private bathroom

Hair dryer

Satellite channels

Wardrobe or closet

Daily housekeeping

20 sq m
Sleeps 3
1 King Bed

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About the neighborhood

Sønderborg is home to Hotel 6400. Sønderjyllands Radiomuseum and Alsion are cultural highlights, and some of the area's landmarks include Sonderborg Castle and Sonderborg Raadhus. Danfoss Universe and Universe Science Park are also worth visiting. Take an opportunity to explore the area for outdoor excitement like hiking/biking trails.

Visit our Sønderborg travel guide

6400, Sønderborg, Solglimt 6

What's nearby

Den gule strand - 3 min drive - 1.9 km
Sonderborg Castle - 3 min drive - 2.2 km
Alsion - 5 min drive - 2.7 km
Dybbol Mill - 7 min drive - 4.3 km
Dybbol Banke Battlefield - 8 min drive - 4.7 km

Getting around

Sønderborg Station - 9 min drive
Sonderborg (SGD) - 10 min drive

Restaurants

‪Sushi & More ApS - ‬4 min drive
‪Espresso House - ‬3 min drive
‪Cafe Marcello's - ‬5 min drive
‪Skaal - ‬5 min drive
‪Sprød. - ‬4 min drive

About this property

Hotel 6400

Property highlights

A terrace, a garden, and laundry facilities are just a few of the amenities provided at Hotel 6400. Free in-room WiFi and a business center are available to all guests.

You'll also enjoy perks such as:

Free self parking
Buffet breakfast (surcharge), bike rentals, and a banquet hall
Smoke-free premises, 1 meeting room, and an elevator

Room features

All guestrooms at Hotel 6400 feature comforts such as premium bedding, in addition to amenities like free WiFi and desk chairs.

Extra amenities include:

Bathrooms with showers and free toiletries
Flat-screen TVs with satellite channels
Wardrobes/closets, cribs/infant beds, and heating

Awards and affiliations

Eco-Certified Property

This property participates in Green Key (Foundation for Environmental Education), a program that measures the property's impact on one or more of the following: environment, community, cultural-heritage, the local economy.

Similar properties

Pool
Pet friendly
Parking included
Free WiFi

￥20,706 total

includes taxes & fees

Nov 16 - Nov 17

Property amenities

Internet

Available in all rooms: Free WiFi
Available in some public areas: Free WiFi

Parking and transportation

Free self parking on site
Wheelchair-accessible parking and van parking available

Food and drink

Daily buffet breakfast available 7:00 AM to 9:30 AM for a fee: DKK 125 for adults and DKK 62.50 for children

Things to do

Bicycle rentals

Family friendly

Crib (surcharge)
Laundry facilities

Conveniences

Laundry facilities
Luggage storage
Vending machine

Guest services

Housekeeping (daily)
Tour and ticket assistance

Business services

Business center
Meeting room

Outdoors

Garden
Terrace

Accessibility

If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Elevator
Hand-held showerhead
Well-lit path to entrance
Wheelchair accessible (may have limitations)
Wheelchair-accessible lounge
Wheelchair-accessible parking
Wheelchair-accessible path to elevator
Wheelchair-accessible registration desk
Wheelchair-accessible van parking

More

Banquet hall
Smoking not allowed

Room amenities

Bedroom

Crib (surcharge)
Premium bedding

Bathroom

Free toiletries
Hair dryer
Private bathroom
Shower
Towels provided

Entertainment

Flat-screen TV with satellite channels

More

Desk
Desk chair
Heating
Iron/ironing board
Mobile key entry

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime

Contactless check-in available

Minimum check-in age: 18

Check-out

Check-out before 11 AM

Contactless check-out available

Special check-in instructions

There is no front desk at this property

Guests can access their accommodation through a private entrance

Access methods

Access code, private entrance

Pets

Pets not allowed

Children and extra beds

Children are welcome

Rollaway/extra beds are not available

Cribs (infant beds) are available for DKK 250.0 per stay

Important information

Optional extras

Fee for buffet breakfast: approximately DKK 125 for adults and DKK 62.5 for children
Crib (infant bed) fee: DKK 250.0 per stay

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

Cashless transactions are available

National rating

Hotelstars Union assigns an official star rating for properties in Denmark. This property is rated 3 stars.

Property is also known as

Hotel 6400 Sonderborg

Hotel 6400 Hotel

Hotel 6400 Sønderborg

Hotel 6400 Hotel Sønderborg

Hotel 6400 Hotel

Hotel 6400 Sønderborg

Hotel 6400 Hotel Sønderborg

Frequently asked questions

Is Hotel 6400 pet-friendly?

No, pets are not allowed at this property.

How much is parking at Hotel 6400?

Self parking is free at this property.

What time is check-in at Hotel 6400?

Check-in start time: 3:00 PM; Check-in end time: anytime.

What time is check-out at Hotel 6400?

Check-out is at 11 AM.

Where is Hotel 6400 located?

Situated in Sønderborg, this hotel is within a 15-minute walk of Sønderjyllands Radiomuseum, Sct. Paul's Church, and Flensburg Fjord. Den sorte strand and Christianskirken are also within 1 mi (2 km).

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Hotel 6400 Reviews

8.2

Very Good

8.4/10

Cleanliness

8.0/10

Staff & service

7.8/10

Amenities

8.0/10

Property conditions & facilities

8.0/10

Eco-friendliness

10/10 Excellent

TUKARAM

Aug 20, 2024

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

It is a good property.

Stayed 6 nights in Aug 2024

8/10 Good

ENRICO

Mar 31, 2025

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

very nice experience

Stayed 3 nights in Mar 2025

10/10 Excellent

Benny

Aug 14, 2024

Liked: Amenities

Super alt ok

Stayed 1 night in Aug 2024

8/10 Good

Hanne

Jul 27, 2025

Disliked: Property conditions & facilities

Stayed 2 nights in Jul 2025

10/10 Excellent

Søren Martin

Jul 27, 2025

Liked: Cleanliness, staff & service, room comfort

Disliked: Property conditions & facilities

Ældre hotel men pænt rent og rigtig fin morgenmad

Stayed 1 night in Jul 2025

4/10 Poor

Henrik Bonne

Jul 25, 2025

Liked: Cleanliness

Disliked: Staff & service

Hotel eller vandrerhjem?

"Hotellet" mindede mere om et vandrerhjem. Rigtig god morgenmad Forholdet mellem pris og kvalitet er ikke i orden!

Stayed 1 night in Jul 2025

8/10 Good

Mikael

Jul 23, 2025

Liked: Cleanliness, property conditions & facilities, room comfort

Pænt hotel i kedeligt område

Pænt og rent hotel med fin morgenmad. Beliggende i udkanten af byen i kedeligt område. TV kanaludvalget er dårligt, havde f.eks. ikke TV2. Røgluft trænger ind på værelser da der ryges lige udenfor.

Stayed 2 nights in Jul 2025

8/10 Good

Leila

Jul 22, 2025

Liked: Cleanliness

Ok ophold. Nemt selvbetjening vedr. indcheckning via kode. Fin morgenmad. Skuffende gammelt badeværelse, især da hjemmesiden skriver moderne badeværelser. Der er ikke helt styr på udcheckning. Rengøringspersonale kom ind på værelset, selv om vi havde til kl. 11 til at checke ud.

Stayed 1 night in Jul 2025

8/10 Good

Charlotte

Jul 22, 2025

Stayed 5 nights in Jul 2025

8/10 Good

Henriette

Jul 20, 2025

Liked: Cleanliness, property conditions & facilities

Ganske udemærket hotel i rolige omgivelser. Det fungerede fint med sms og koder. Morgenmaden kunne være mere frisk. Kaffen var ikke nybrygget og brødet virkede lidt tørt… Skønt med fri adgang til kaffe/the mm.

Stayed 2 nights in Jul 2025

6/10 Okay

Verified traveler

Jul 20, 2025

Liked: Cleanliness, room comfort

Stayed 2 nights in Jul 2025

8/10 Good

Christoph

Jul 19, 2025

Liked: Cleanliness, staff & service

Schwieriges Einchecken

Das Einchecken am Sonntag war schwierig, weil das Hotel abgeschlossen war und keine Rezeption besetzt war. Es erforderte mehrere Anrufe bei der Hotline, um in sHotel zu kommen

Stayed 1 night in Jul 2025

8/10 Good

Henrik Bak

Jul 16, 2025

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Rengøring

Det var så fint 👌

Stayed 2 nights in Jul 2025

8/10 Good

Trine

Jul 14, 2025

Stayed 1 night in Jul 2025

8/10 Good

leif

Jul 12, 2025

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Stayed 1 night in Jun 2025

10/10 Excellent

Maik

Jul 10, 2025

Liked: Cleanliness, staff & service, property conditions & facilities

es war nett dort

Stayed 1 night in Jul 2025

8/10 Good

Susanne

Jul 8, 2025

Liked: Cleanliness, property conditions & facilities, room comfort

Stayed 1 night in Jul 2025

8/10 Good

Verified traveler

Jul 5, 2025

Liked: Property conditions & facilities

Disliked: Staff & service, room comfort

Ganske udemærket hotel, ligger desværre en del udenfor alt.

Stayed 1 night in Jul 2025

6/10 Okay

Bjarne

Jul 3, 2025

Stayed 1 night in Jun 2025

8/10 Good

Anke

Jun 30, 2025

Das Hotel bietet Frühstück bis 09:00 Uhr an. Ein bisschen schade. Ansonsten alles selfmade kein Personal anwesend. Bad ok

Stayed 1 night in Jun 2025

8/10 Good

Liselotte

Jun 24, 2025

Stayed 2 nights in Jun 2025

6/10 Okay

Verified traveler

Jun 23, 2025

Liked: Cleanliness, property conditions & facilities

Besonders hervorzuheben ist die Sauberkeit sowie die Freundlichkeit des Reinigungspersonal. Frühstück war in Ordnung. Ansonsten eher für ein Kurztrip geeignet als für einen längeren Urlaub

Stayed 5 nights in Jun 2025

8/10 Good

Max

Jun 23, 2025

Liked: Cleanliness, property conditions & facilities

Disliked: Staff & service

Der blev lovet login koder til indgang og værelset, hvilket vi ikke modtog. Værelser og morgenmad udmærket.

Stayed 1 night in Jun 2025

6/10 Okay

Tommi

Jun 22, 2025

Stayed 2 nights in Jun 2025

8/10 Good

Anita

Jun 17, 2025

Stayed 2 nights in Jun 2025

Expedia's Latest Trends

Hotel 6400

Choose dates to view prices

Photo gallery for Hotel 6400

Reviews

Popular amenities

Room options

Check availability for these dates

View all photos for Standard Double Room

Standard Double Room

Highlights

View all photos for Comfort Double Room

Comfort Double Room

Highlights

View all photos for Comfort Double Room Plus, Terrace

Comfort Double Room Plus, Terrace

Highlights

About the neighborhood

What's nearby

Getting around

Restaurants

About this property

Hotel 6400

Awards and affiliations

Similar properties

Scandic Sønderborg

Scandic Sønderborg

Property amenities

Internet

Parking and transportation

Food and drink

Things to do

Family friendly

Conveniences

Guest services

Business services

Outdoors

Accessibility

More

Room amenities

Bedroom

Bathroom

Entertainment

More

Policies

Check-in

Check-out

Special check-in instructions

Access methods

Pets

Children and extra beds

Important information

Optional extras

You need to know

National rating

Property is also known as

Frequently asked questions

Have a question?

Hotel 6400 Reviews

Reviews

Very Good

8.4/10

8.0/10

7.8/10

8.0/10

8.0/10

Reviews

10/10 Excellent

TUKARAM

TUKARAM

8/10 Good

ENRICO

ENRICO

10/10 Excellent

Benny

Benny

8/10 Good

Hanne

Hanne

10/10 Excellent

Søren Martin