Sønderborg

Travel Guide

Sønderborg
Sønderborg

A trip to Sønderborg gives you the opportunity to visit the town’s romantic castle, enjoy unspoilt scenery and go on a Segway tour around the area where the 1864 war raged.

Sønderborg is famous as a historic market town that played a vital role in the history of Denmark. Its location between Als and the Sundelev peninsula has created an exciting town made no less interesting by its historic castle, characteristic church spire and the charming houses leading down to the sound.

Sønderborg was founded towards the end of the 12th century, along with the impressive castle. The town belonged to Germany from 1864 to 1920, leaving behind a fascinating blend of two cultures. Start your visit at Sønderborg Slot, where Christian II was held prisoner between 1532 and 1549. It was known as one of the most robust fortifications in the realm, and has since been home to the royal family and now to Museum Sønderjylland, where you can learn more about the cultural heritage of the area.

A short walk from the castle takes you to the town’s high street Perlegade, featuring fashion, toy and hardware shops. This is also the area where most restaurants and cafés are to be found. Make sure you also take a look at Sankt Marie Kirke, dating from the 16th century.

If you watched Bornedal’s TV drama series “1864”, we recommend continuing on to Dybbøl Mølle and Historiecenter Dybbøl Banke. The much-loved mill has suffered war and destruction several times, the most important of which was the Battle of Dybbøl in 1864, which you can learn more about at the history centre. Move on to trying your hand at a Segway tour to the mill and the surrounding area where the Danish army suffered heavy bombardment.

Sønderborg also features a wide variety of outdoor activities, many of which are centred around Alssundet and the lush beech woodlands of the area. Have a go at fishing for example at Sønderborg Havn or stroll along the Alssundstien. See if you can time your visit to coincide with the historic Ringriderfest, a tribute to the traditional Medieval jousts.

There are regular trains to Sønderborg from Fredericia with direct links to Aalborg, Aarhus and Copenhagen. If coming to Sønderborg from the latter, you can also fly direct to Sønderborg Airport.

A holiday in Sønderborg can mean a Segway tour for the active, historical castles, traditional jousting tournaments and shopping!

Steigenberger Alsik - Hotel & Spa

Steigenberger Alsik - Hotel & Spa

4 out of 5
Nørre Havnegade 21-25, Sønderborg, Syddanmark
The price is RM1,120 per night from 10 Aug to 11 Aug
RM1,120
RM1,400 total
10 Aug - 11 Aug
includes taxes & fees
Stay at this 4-star spa hotel in Sønderborg. Enjoy free WiFi, a full-service spa, and 3 restaurants. Our guests praise the helpful staff in our reviews. Popular ...
9.4/10 Exceptional! (1,007 reviews)
"Very nice location"

Reviewed on 4 Jan 2025

Steigenberger Alsik - Hotel & Spa
Scandic Sønderborg

Scandic Sønderborg

3.5 out of 5
Ellegårdvej 27, Sønderborg
The price is RM571 per night from 4 Sept to 5 Sept
RM571
RM714 total
4 Sept - 5 Sept
includes taxes & fees
Stay at this hotel in Sønderborg. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Oksbol Kirke and Ulkebol Kirke are located nearby.
7.8/10 Good! (1,004 reviews)
"A nice place to stay for 2 -3 nights. Breakfast is excellent and the beds are comfy. It’s a good place to explore the area."

Reviewed on 6 Jun 2025

Scandic Sønderborg
Hotel Sønderborg Kaserne

Hotel Sønderborg Kaserne

3 out of 5
Gerlachsgade 8, Sønderborg
The price is RM658 per night from 21 Aug to 22 Aug
RM658
RM823 total
21 Aug - 22 Aug
includes taxes & fees
Stay at this 3-star business-friendly hotel in Sønderborg. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Popular attractions Alsion and Sønderborg ...
8.4/10 Very Good! (1,005 reviews)
Quick and fast sleep over
"Fast and easy book, easy info on checkin and check out. Nice room, everything was fine."

Reviewed on 16 Jul 2025

Hotel Sønderborg Kaserne
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
CIty Breakaway

CIty Breakaway

3.5 out of 5
8 Aabenraavej, Sønderborg
Stay at this 3.5-star apartment in Sønderborg. Enjoy free WiFi, a garden, and a picnic area. Popular attractions Alsion and Sønderborg Havn are located ...
8.2/10 Very Good! (15 reviews)
"Very nice apartment/house."

Reviewed on 16 May 2025

CIty Breakaway
Harbour Walk

Harbour Walk

3 out of 5
12 Sønder Havnegade, Sønderborg
Stay at this 3-star apartment in Sønderborg. Enjoy free WiFi, premium TV channels, and rainfall showerheads. Popular attractions Sonderborg Raadhus and Sonderborg ...
8.8/10 Excellent! (11 reviews)
"Area is nice."

Reviewed on 6 Jul 2025

Harbour Walk
Modern Luxury Penthouse

Modern Luxury Penthouse

3.5 out of 5
50I Kongevej, Sønderborg
Stay at this 3.5-star apartment in Sønderborg. Enjoy free WiFi, free parking, and premium TV channels. Popular attractions Sonderborg Raadhus and Sct. Paul's ...
9.2/10 Wonderful! (13 reviews)
"Great location in downtown, clean and modern!"

Reviewed on 12 Nov 2021

Modern Luxury Penthouse
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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