The Top 5 Natural Monuments around Poissy
Poissy’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 5
beautiful natural monuments around Poissy. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
beautiful natural monuments around Poissy. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
Last updated: September 29, 2025
The Jonchère park covers an area of 11 ha, with trees dating from the 18th century: beeches, chestnuts, oaks ... It is organized around a hill overlooking the Seine, 130 …
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Path along the Golf de Joyenval and the Désert de Retz, a place famous for its atypical architecture. The garden can be visited every Saturday from April to October, the price of the visit being 10 euros.
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Magnificent little park with its cave and its ducks.
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A must-have when the toads wake up from their slumber all at once. It's an incredible song around this pond, we hear more than that. Gorgeous
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There are huge sinkholes in this forest!!! Yes, these ponds are collapses filled with water!!
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