Can you visit Schloss Allner?

No, the building now contains private apartments and the park is closed to the public behind its walls.

Where is Schloss Allner located?

It lies in Hennef, in the Rhein-Sieg-Kreis, North Rhine-Westphalia, on the southern slope of the Nutscheid ridge above the River Sieg.

Is there anything visible from outside?

The roofs and towers can be seen from the surrounding area, and a footbridge built in 2010 lets visitors approach the old mill wheel.

What is the history of Schloss Allner?

First recorded in 1420 as a moated manor, it was expanded into a mansion in the seventeenth century, remodeled in Gothic Revival style in the late nineteenth century, and later converted into private housing.

Schloss Allner

Allner Castle

Hennef

Access

No visits on recordNo opening hours or ticketing found

Where: Hennef

Schloss Allner stands in Hennef (Rhein-Sieg-Kreis), in North Rhine-Westphalia, Germany. The building is a listed Baudenkmal. No visits are on record for this building.

What to know

The mansion and its park are entirely private and cannot be visited, neither the interior nor the grounds.
The site is listed as a Baudenkmal in North Rhine-Westphalia.
A footbridge built for the Regionale 2010 project allows visitors to approach the preserved mill wheel near the castle, viewable from outside the walls.
Views from the surrounding area, particularly from the Sieg valley, remain the only way to see the buildings.

Where this château is

Hennef · Rhein-Sieg-Kreis · Nordrhein-Westfalen

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This châteauChâteaux within 40 km

Address

Schloßstraße, 53773 Hennef (Sieg)-Allner

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

Get directions View on a map

3.0 / 5from 1 Google reviews

Heritage status: Baudenkmal in Nordrhein-Westfalen

In pictures

Frequently asked

Can you visit Schloss Allner?: No, the building now contains private apartments and the park is closed to the public behind its walls.
Where is Schloss Allner located?: It lies in Hennef, in the Rhein-Sieg-Kreis, North Rhine-Westphalia, on the southern slope of the Nutscheid ridge above the River Sieg.
Is there anything visible from outside?: The roofs and towers can be seen from the surrounding area, and a footbridge built in 2010 lets visitors approach the old mill wheel.
What is the history of Schloss Allner?: First recorded in 1420 as a moated manor, it was expanded into a mansion in the seventeenth century, remodeled in Gothic Revival style in the late nineteenth century, and later converted into private housing.