The 7 most beautiful castles in Seine-Saint-Denis
7 châteaux
Chosen among 23 recorded castles
What to see in Seine-Saint-Denis when you only have a weekend: the 7 most visited castles according to their visitors’ reviews, among those open to the public whose visiting conditions we checked on the official website. For each: what you see, the entry price, the link to the full entry.
Ranked by attendance, from the number of Google reviews. “Beautiful” is your word; what we measure is what visitors choose.

No. 1
Château de Montreau (Montreau Castle)
Montreuil
The château de Montreau as such no longer stands: the building erected in the 17th century on an estate documented since the 13th century was destroyed in 1870 during the Franco-Prussian War. The same grounds now form the Montreau park in Montreuil, opened to the public in the 1930s.

No. 2
Château de la Forêt (Forêt Castle)
Livry-Gargan
The château de la Forêt stands in the centre of Livry-Gargan, in Seine-Saint-Denis, within the nine-hectare wooded grounds of the Lefèvre park. The estate is mainly explored through its park, home to a cedar of Lebanon planted more than two hundred and fifty years ago.
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No. 3
Château des Cèdres (Cèdres Castle)
Montfermeil
Château des Cèdres, in Montfermeil (Seine-Saint-Denis), France. Location, access and practical information.

No. 4
Château de Saint-Ouen (Saint-Ouen, Seine-Saint-Denis, France)
Saint-Ouen-sur-Seine
Château de Saint-Ouen (Saint-Ouen, Seine-Saint-Denis, France), in Saint-Ouen-sur-Seine (Seine-Saint-Denis), France. Location, access and practical information.

No. 5
Château de Villemomble (Villemomble Castle)
Villemomble
Standing on Place Émile-Ducatte, this château dating from the third quarter of the 18th century is built in the manner of a Folie, with a central block flanked by two wings.
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No. 6
Château de Maison-Blanche (Maison-Blanche Castle)
Gagny
Château de Maison-Blanche, in Gagny (Seine-Saint-Denis), France. Location, access and practical information.
No. 7
Castle of Gournay-sur-Marne
Gournay-sur-Marne
Castle of Gournay-sur-Marne, in Gournay-sur-Marne (Seine-Saint-Denis), France. Location, access and practical information.
Every castle in Seine-Saint-Denis (23)Which ones open this weekend?
Frequently asked questions
- What is the most beautiful castle in Seine-Saint-Denis?
- The most visited in Seine-Saint-Denis is Château de Montreau, first in this selection according to its visitors’ reviews. All 7 castles listed are open to visitors with checked hours.
- How much does a visit cost?
- The adult entry price is shown under each castle when the official website publishes it; 0 of these castles are free.
- How is this selection made?
- Among the 23 castles recorded in Seine-Saint-Denis, we keep those open to the public with a photo, then rank by number of Google reviews. No castle pays to appear.