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Séjour les Pertes de la Valserine

The Pays de Gex

Visite la maison de Voltaire Crédit Christian Gluckman

An area of culture and science



Now let’s come back to the eastern side of the Pays de Gex. At Saint-Genis-Pouilly, you will be surprised to see an enormous dome, which is part of the facilities belonging to CERN, the European Council for Nuclear Research, and the largest particle physics laboratory in the world. Engineers from all countries come here to carry out research on the laws of the universe with the aid of particle acceleration and detection facilities. Visitors aged 12 and over are welcome, so bring your children and grandchildren. A fascinating, enthralling experience !



Continue along the road to Ferney – the realm of Voltaire. Don’t hesitate to visit the château. After two and a half years of renovation, this beautiful residence is a history lesson in itself. Voltaire lived here for twenty years. On his arrival in 1758, he had the remains of a castle demolished and built the château to his own specifications. At the same time well-known figures from all over Europe came to visit Voltaire at Ferney, bringing prosperity to this little corner of the Ain region.

It only remains for you to go to Fort l’Ecluse, even closer to the Swiss border. This military fortification was built on the side of a mountain to control movement towards Geneva. Today the fort and its museum can be visited. There is also an adventure park offering various activities for all ages including zip wires, obstacles and monkey bridges. Seasoned rock-climbers can climb the Via Ferrata. Guaranteed thrills for everyone ! 

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Chalet La Fuste Monts Jura

in LELEX - Ain

3 bedrooms
7 people
From €695 per week
19 reviews
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Le Relais des Moines

in CHEZERY-FORENS - Ain

4 bedrooms
15 people
From €2,300 per week
5 reviews
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Le Tilleret

in CHEZERY-FORENS - Ain

4 bedrooms
8 people
From €590 per week
31 reviews

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Gîte Tré Le Grenier - Le Grand

in LES MOUSSIERES - Jura

1 bedroom
4 people
From €999 per week
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Gîtes Tré le Grenier - Le Bas

in LES MOUSSIERES - Jura

2 bedrooms
4 people
From €899 per week
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Gîte Tré Le Grenier - Le Haut

in LES MOUSSIERES - Jura

1 bedroom
2 people
From €699 per week