What remains of the Asselburg today?

Only a curved rampart and ditch, about 130 metres long, survive on the site, with no standing structures.

Can the Asselburg be visited like a castle?

No, it is a vanished medieval stronghold reduced to earthwork traces, with no building or organised visitor route.

How is the Asselburg related to Schloss Burgdorf?

Schloss Burgdorf is a manor house built from 1779 just north of the old Asselburg site, but it is a separate and later building.

Why is the Asselburg historically notable?

It was the seat of the Counts of Assel and, according to Thietmar of Merseburg, the place where supporters of King Otto III gathered in 984.

Asselburg

Burgdorf

Access

No visits on recordNo opening hours or ticketing found

Where: Burgdorf

To make a day of it

Open within 20 km

Sleep nearby

Burg Lutter (Lutter Castle)Accommodation on site18 km

Asselburg stands in Burgdorf (Landkreis Wolfenbüttel), in Lower Saxony, Germany. No visits are on record for this building.

The Asselburg refers to the remains of a medieval stronghold perched at the tip of a rocky spur west of Hohenassel, now a district of Burgdorf. What survives is a curved earthwork of ramparts and ditch stretching roughly 130 metres, while steep slopes once shielded the other sides of the site. Its interest lies chiefly in its early medieval history and political significance rather than in visible remains today. Just to the north of the old fortified site stands a manor house built from the late 18th century onward, now known as Schloss Burgdorf.

What to know

This is not a visitable castle building but an open-air archaeological site, reduced to earthworks and a ditch.
There is no visitor infrastructure, opening hours or admission fee for this location.
Reaching the site involves walking outdoors up to the spur where the fortification once stood.
The nearby Schloss Burgdorf, built later, is a separate and privately owned building, not to be confused with the old Asselburg.

Where this château is

Burgdorf · Landkreis Wolfenbüttel · Niedersachsen

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This châteauChâteaux within 40 km

Address

Burgdorf, Landkreis Wolfenbüttel

Directions open from wherever you are, by car or public transport.

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Heritage status: Protection status unknown

Frequently asked

What remains of the Asselburg today?: Only a curved rampart and ditch, about 130 metres long, survive on the site, with no standing structures.
Can the Asselburg be visited like a castle?: No, it is a vanished medieval stronghold reduced to earthwork traces, with no building or organised visitor route.
How is the Asselburg related to Schloss Burgdorf?: Schloss Burgdorf is a manor house built from 1779 just north of the old Asselburg site, but it is a separate and later building.
Why is the Asselburg historically notable?: It was the seat of the Counts of Assel and, according to Thietmar of Merseburg, the place where supporters of King Otto III gathered in 984.