Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.
This event is in the past.It took place on September 21, 2025 at Château d'eau de 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
Free
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
Free
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