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Flensburg's Duburg hillside of gabled townhouses rising above the harbour and sailing boats on the fjord.

Germany · Schleswig-Holstein · Flensburg

Duburg, Flensburg — Area Guide & Where to Stay

Duburg is the Flensburg quarter that carries Duborg Castle, the Museumshafen Flensburg and the Phänomenta among its listed sites.

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Where to stay in Duburg

Where the beds are, and what that means for the visit.

Duburg is the quarter where the sights of Flensburg are concentrated. Rooms here put St. Mary's Church, the Museumshafen Flensburg and the Phänomenta within an easy walk, which suits travellers who want the museums and the older streets underfoot rather than a car park. Three maritime entries share the quarter.

The blocks recorded on Dorotheenstraße lie on the same ground, and Onkel Jule, Zur Börse and Silberquell are listed addresses here as well.

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Things to do in and around Flensburg

Ranked by global recognition; descriptions from Wikidata (CC0).

Museums & Galleries

1
  • Phänomenta

Churches & Religious Sites

3
  • St. Mary's Church Heritage
  • Diako church Heritage
  • Ansgar Church

Landmarks & Notable Places

3
  • Onkel Jule Heritage
  • Piet Henningsen
  • Zur Börse
7 places
worth knowing
across 3 categories in and around Flensburg

About Duburg

What are the main landmarks in Duburg?

The list here runs long. Duborg Castle and St. Mary's Church anchor the older end, while the maritime group, Museumshafen Flensburg, the Museumswerft Flensburg and the Flensburger Schifffahrtsmuseum, accounts for the working water side of the quarter. Phänomenta sits among them.

Churches repeat across the same ground, with the Ansgar Church and the Diako church both recorded, and the listed row known as Mietwohnungshäuser östliche Dorotheenstraße adds ordinary building to a register otherwise full of monuments.

What is the history of Duburg?

Duborg Castle is the oldest name on the list. The record is uneven. What survives of the older centre of Flensburg is registered in this quarter, from St. Mary's Church through to the tenement row set down as Mietwohnungshäuser östliche Dorotheenstraße, so several building ages read at once.

No founding year is given for Duburg itself. The Ansgar Church and the Flensburger Schifffahrtsmuseum carry the later chapters, one in worship and one in the shipping record that the city kept.

Where is Duburg?

The quarter lies inside Flensburg, in Germany, and both the Museumshafen Flensburg and the Museumswerft Flensburg are recorded within its bounds.

Common questions

What is the best area to stay in Duburg?

Museumshafen side of Duburg: walking to the Museumshafen Flensburg and the Museumswerft. Around St. Mary's Church: Duborg Castle and the Phänomenta reached on foot. Dorotheenstraße blocks: a residential address inside the sightseeing quarter.

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More areas in Flensburg

Updated October 2026