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La pelouse de Bonville
Acidic marshes are conducive to peat formation, produced by decomposing moss.
On the edge of the Ile-de-France region, the Bonville grassland is part of a group of limestone grasslands occupying the Eure valley and its tributary valleys. These natural areas, rich from a botanical and entomological point of view, are threatened by the urbanisation of the hillsides or the overgrowth of trees, which leads to a reduction in biodiversity.
Precise location
- Chalk grassland
Visit
language of the visit
French
opening
| Opening hours from 01 January to 31 December 2025 | |
|---|---|
| Monday | Open |
| Tuesday | Open |
| Wednesday | Open |
| Thursday | Open |
| Friday | Open |
| Saturday | Open |
| Sunday | Open |
price
Free rate
paiment options
