Overview
Since 1998, the Grand Marais has been a site of national importance for marshes and the reproduction of amphibians. Many species of dragonflies, birds, small mammals - difficult to see without a little luck - and amphibians can be observed here. It seems impenetrable in summer, but a path leads from the road to Chiètres to the main pond, home to the common coot. It is possible to go around it on the west side by the road, and reach the reed bed; it is then prudent to take your boots. This is a fragile ecosystem, under the close surveillance of the State, Pro Natura and the Commune, who are working together to safeguard it.
The Bex marsh is a remarkable nature reserve, classified since 1955. Located at the foot of the Chiètres Hill, it hosts exceptional biodiversity thanks to ongoing human management. The area features ponds, reed beds, and groves, providing habitat for numerous bird, mammal, amphibian, and insect species.
Constant efforts are required to maintain its delicate balance: water level regulation, pond excavation, reed cutting, and combating invasive species. Martial Pot, a passionate naturalist, played a crucial role in preserving and enhancing the site. In 1998, the Grand Marais was recognized as a national site of importance for wetlands and amphibian reproduction.
Today, the marsh continues to evolve, supported by local and national initiatives, adding to the rich landscape and ecological diversity of Bex.
Practical information
A path leads from the Chiètres road to the main pond.
Access from the west side of the road to reach the reed bed; take your boots.
Location
Getting to Bex
Car parks and transport
Brochures and maps
Practical information
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Office du Tourisme de Bex
Avenue de la Gare 68
1880 Bex
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+41 24 463 30 80
- mail
info@bex-tourisme.ch
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