As part of the European Heritage Days, discover the natural heritage along the banks of the Mayenne.
Let's take a trip downstream through history. Let's stroll along the alders and willows, meet dragonflies and moorhens and take a look at the castle and the Rongère mill.
Places are limited to 20 people, so bring binoculars and warm clothing.
Places are limited to 20 people, so bring binoculars and warm clothing.
Services
Services
Guided tours for individuals
Rates
Rates
Free
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Opening times
Opening times
On 20 September 2025
- 10:00 at 12:00
