The website is edited by:
Haut-Jura Regional Natural Park, within the framework of the development programme which it runs jointly with the Grandes Traversées du Jura association.
Tel: +33 (0)
Chairman: Guy Vacelet

The website is hosted by:
OVH SAS – 2 rue Kellermann 59100 Roubaix – France

The Grandes Traversées du Jura website was subject to a declaration made to the CNIL (the French Data Protection Authority), and received the following registration number: 1058280.
Pursuant to the French Data Protection Act (Law No. 78-17 of 6 January 1978), we hereby inform you that the collection of information is necessary to process your request. You have the right to access, amend, rectify and delete your data.

You may exercise these:
– either by writing to: Association Grandes Traversées du Jura – 15-17, Grande Rue – 39150 Les Planches en Montagne – Tel. +33 (0)3 84 51 51 51
– or by sending an e-mail message to:

The information collected will be exclusively used by Grandes Traversées du Jura. Such information allows us to process your request, provide a personalised service and give you information about our products and services.
It is also used for the purpose of customer loyalty, management and statistical analysis. The files will not be used for marketing or disclosed to other companies.


Visual design and development: Studio Lautrec

Photo credits:
Haut-Jura Regional Nature Park photo library: with the help of a Park team and Gérard Benoit à la Guillaume, Loïc Gaignerot, Claude Le Pennec, Gérard Ronzel.
GTJ photo library: Ginette Henriet, Guy Mazuez, Laurent Cheviet.
Doubs County Council and ADED photo library: Luc Sandoz and Lionel Georges.
Against our will, errors or omissions may have been included in the information provided. Please notify us so we can make the necessary changes.

Reproduction, in part or in full, for other purposes and on any media whatsoever is prohibited. Failure to comply with this prohibition constitutes counterfeiting, and may result in civil and criminal liability for the counterfeiter. The information contained in this service is non-contractual and subject to change without prior warning.

This website was designed as part of the GTJ 2002-2006 development programme supported financially by the European Union, the State, and the regions of Franche-Comté and Rhône-Alpes.