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This event is in the past.It took place on September 21, 2025 at Château d'eau de Montfermeil.

Journées du Patrimoine 2026 1
Themed Tour

Journées du Patrimoine 2026

Montfermeil

Climb inside two century-old water towers rarely open to the public. One pairs a 1939 structure with its 1969 successor; the other, abandoned since 1970, now houses residents in a stunning industrial conversion.

Journées du Patrimoine
Industrial architecture
Rare public access
Historic infrastructure

Tips

📸bring a camera for skyline views
🏗️one of the tallest buildings in Montfermeil
📍two separate locations, check addresses

Château d'eau de Montfermeil

41T Rue du Général de Gaulle, 93370 Montfermeil, France

Free

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Journées du Patrimoine 2026 - Outgoing