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Denmark

Southern Denmark

Sønderborg

Sønderborg Harbor – Sønderborg Castle loop from Sønderjyllands Radiomuseum

Routes

Running trails & routes

Denmark

Southern Denmark

Sønderborg

Sønderborg Harbor – Sønderborg Castle loop from Sønderjyllands Radiomuseum

Moderate

4.7

(3)

runners

Sønderborg Harbor – Sønderborg Castle loop from Sønderjyllands Radiomuseum

01:05

10.1km

20m

Running

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 18, 2026

Waypoints

Start point

Bus stop

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2.86 km

Sønderborg Beach swimming pier

Highlight • Beach

Beautiful wooden pier right on the beach not far from the castle

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3.27 km

Sønderborg Harbor

Highlight • Settlement

After Sonderburg one drives best with the ship from Flensburg. Then you can comfortably look at the harbor and the fortress. After a stroll through the shopping street treat yourself …

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3.44 km

Northeastern tower (ruins)

Highlight • Castle

Not accessible at the moment due to renovation work

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6.56 km

Sønderborg Waterfront and Equestrian Statue

Highlight • Monument

It's never far to the water here.

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6.91 km

Sønderborg Castle

Highlight • Castle

Sønderborg Castle was first mentioned in 1170 and is the eponymous ancestral seat of the noble house of Schleswig-Holstein-Sonderburg.

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7.55 km

Sønderborg Viking Club

Highlight • Structure

A great spot to watch the sunset.

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9.59 km

View of the Cliffs on the Gendarmstien

Highlight • Viewpoint

The Gendarmenstien is a really great trail with always new, beautiful views of the Flensburg Fjord and here on the forest.

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10.1 km

End point

Bus stop

Way Types & Surfaces

Way Types

4.80 km

2.05 km

1.97 km

677 m

605 m

< 100 m

Surfaces

3.41 km

3.17 km

1.77 km

931 m

833 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Thursday 21 May

20°C

11°C

-- %

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Sønderborg Harbor – Sønderborg Castle loop from Sønderjyllands Radiomuseum

Sønderborg Beach swimming pier

Sønderborg Harbor

Northeastern tower (ruins)

Sønderborg Waterfront and Equestrian Statue

Sønderborg Castle

Sønderborg Viking Club

View of the Cliffs on the Gendarmstien

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