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.
About Duburg
Where to stay in Duburg
Each area has its own feel; here's who each one suits.
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.
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.
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More areas in Flensburg
Updated August 2026