Marais de Saône

Covering more than 600 hectares, this large wetland is the water accumulation area of a large catchment area that extends as far as Gonsans and Mamirolle. Its only outlet is the Arcier springs, whose moderate flow leads to run-off accumulating in the marsh in the event of heavy rainfall.
This results in the presence of typical marsh vegetation, adapted to variations in water level; willow, alder and birch are the species most commonly found in this sensitive natural area.
This remarkable wetland is also home to a rare butterfly, whose name recalls the environment it frequents: the Marsh Copper.
The idea behind the Saône marsh discovery trails was to develop the site in such a way as not to "denature" it in any way, offering you a real immersion between land and water.
Please note that during periods of flooding, you will have to postpone your visit for obvious safety reasons.
After the "Understanding the marsh" connecting trail, you can choose between two loops: "The water loop" and "The natural environment loop".

Dates

Opening periods

Accessible all year round (see weather conditions)

from Mon 01/01 to Tue 12/31/2024 :

Practical information

Group service

Thematic

Natural Site

Marshes

Rates

	MINI	Max	Additional information
Gratuities			free access

Documentation

Document 1

Restaurant de l'Etoile

BESANCON -

La Via Francigena

ENS - Marais de Saône

Rue du Collège

25660 SAONE

Fixed

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Dates

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Documentation

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Restaurant de l'Etoile

La Via Francigena

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Besançon live

Parc Dino-Zoo

Musée des Armées Lucien Roy

La Cathédrale Saint-Jean

Salon des Mariés

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