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Sønderborg

Best of Sønderborg

Sønderborg Essentials

Sønderborg combines royal heritage with significant military history at the gateway to the island of Als. This selection features the 12th-century Sønderborg Castle and Dybbøl Mill, a national symbol of Danish resilience. The town's identity is shaped by the Alssund waterway, spanned by the historic King Christian X’s Bridge. Cultural highlights include the Alsion Concert Hall, the specialized Ringridermuseet—dedicated to the regional tradition of tilting at the ring—and historic landmarks like Sankt Marie Kirke.

Sønderborg Essentials — Map
CC-BY-SA-3.0
A

Sønderborg Castle

Sønderborg Castle is located in the town of Sønderborg, Denmark on the island of Als in South Jutland.
Arne List / CC-BY-SA-3.0
B

Dybbøl Mølle

Dutch windmill originally built in 1744. It stands as a national symbol of Danish resilience, having been destroyed and rebuilt during the 19th-century Schleswig Wars.
MR TITIS / CC BY-SA 3.0
C

Kong Christian D. X's Bro

A combined bascule and bowstring arch bridge spanning the Alssund. It connects central Sønderborg on the island of Als to the Jutland peninsula.
Calvin / Public domain
D

Christianskirken

A Lutheran church serving the local parish in Sønderborg.
E

Alsion Concert Hall

Modern concert hall and home to the South Jutland Symphony Orchestra, noted for its world-class acoustics and waterfront location.
F

St. Mary's Church, Sønderborg

The St. Mary's Church is a church owned by the Church of Denmark in Sønderborg, Denmark and the church of the parish with the same name.
G

Sønderborg Teater

Performance venue located on the Alssund waterfront, hosting theatrical productions, concerts, and cultural events.
H

Alssund Bridge

The Alssund Bridge is a 662-metre-long girder bridge that carries Highway 8 across the Alssund north of Sønderborg, Denmark.
I

Sønderborg Rådhus

The town hall and administrative headquarters for Sønderborg Municipality, situated on the central Rådhustorvet square.
J

Ringridermuseet

Museum dedicated to the regional tradition of tilting at the ring, showcasing the history and equipment of this traditional equestrian sport.
Hjart / CC BY-SA 4.0
K

Barsten

A large, lichen-covered glacial erratic boulder displaying a mix of coarse and fine-grained geological structures.
Riverside Hotel
Taxi · 8 min
Sønderborg Essentials
2h
Walk · 6 min
Corner Café
45 min
Walk · 18 min
Riverside Hotel

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