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Chateaupedia

Castles in Köln, Germany

10 châteaux listed · verified entries first, then the most searched-for; alphabetical index at the bottom of the page

Every castle we have recorded in Köln, Germany, town by town, with its level of verification.

For the press: the most searched-for castles in Köln in 2026.

We record 10 castles, manor houses and strongholds in Köln, Germany, spread across 9 towns and villages. The ones with the most visitor reviews are Schloss Arff (Arff Castle) (open to visitors), Weißhaus (58 reviews), Haus Haan (21 reviews) and Gut Schlagbaum (10 reviews).

1 of them receive visitors, according to their official website or their business listing. We know the opening hours of 1 of them, and we show the date on which we checked. Each entry says what we could verify and what still needs confirming: enough to plan a day that holds together.

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Frequently asked

How many châteaux in Köln, Germany can you visit?
We record 10 châteaux in Köln, Germany, across 9 towns and villages. Not all are open: many are private properties we list for their heritage interest, and the entry says so when we know.
Which is the most visited château in Köln, Germany?
Schloss Arff, in Roggendorf/Thenhoven, with 273 visitor reviews. Actual footfall is the measure, not an editorial ranking.
Where can I find opening hours?
On each entry. We know the hours of 1 châteaux in this list, read from their official website or their business listing, with the date we last checked shown.

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