The destination

Located in Isère, between Lyon and Grenoble, the Pays Voironnais extends its green hills to the bottom of the foothills of the Alpine massif of Chartreuse.



In Valdaine, the territory stretches between plains and hills. Outdoor activities such as hiking or mountain biking are king! But the sector conceals many other treasures around its history and its heritage. Secrets of […]


Located at an altitude of 300m, Voiron, capital of the Pays Voironnais, is also the gateway to the Chartreuse Regional Nature Park. It offers its inhabitants and visitors a welcoming and lively face. It is the cradle of renowned local products […]
Vallée de l’Isère

Isère Valley

In the Isère valley, from La Murette to Tullins, from Rives to Saint-Jean-de-Moirans, the wide open spaces are suitable for family walks and country walks among the cherry and walnut trees. Nature walks and product discovery […]
Massif de la Chartreuse

Chartreuse massif

The Pays Voironnais extends over the foothills of the Chartreuse massif and has 8 municipalities that are part of the Chartreuse Regional Natural Park. A space with more pronounced relief for walks and hikes offering breathtaking views […]
Le lac de Paladru

Paladru lake

One of the pearls of the Pays Voironnais nestled in the heart of a beautiful green environment, it is a setting open to many sports and relaxation activities: lazing on the beaches around the lake, swimming, family picnics or […]
The destination

top hiking

Select your circuit according to your practice, the number of kilometers and the sector. It's your turn ;)

All our itineraries Outdoor Activities

top hiking

N°30 – Le Tour des Châteaux

N°30 – The Tour of the Castles

4.4 km Easy-to-use 155 D +
Plans d’eau sauvages du Voironnais

Wild bodies of water in Voironnais

12 km 4h quite difficult 470 D +
Empreintes de Chartreux

Carthusian Footprints

14.4 km 4h quite difficult 625 D +
Belvédère et Aiguille de Chalais

Belvedere and Aiguille de Chalais

2.9 km 1h quite difficult 252 D +
All our tours Outdoor Activities

Select your circuit according to your practice, the number of kilometers and the sector. It's your turn ;)

Our tours & unmissables

Discover these remarkable places which will each reveal their treasures to you in their own way!

Musée archéologique du lac de Paladru – MALP
Cultural heritage

Archaeological Museum of Lake Paladru – MALP

Caves de la Chartreuse
Cultural heritage

Chartreuse cellars

Musée Mainssieux
Cultural heritage

Mainssieux Museum

Grange Dîmière

Tithe Barn

All our tours Book your visit online

News from us

Find inspiration and new ideas in these articles that tell you about the territory in a different way.

Our posts

News from us

Plein de nouveautés dans les boutiques de l’Office de Tourisme !
Gourmet moments

Lots of new products in the Tourist Office shops!

The Tourist Office Boutiques, in Voiron and Charavines, have expanded their ranges of products for sale, including new and unique products! So, to please yourself or to please yourself, don’t hesitate to […]

Our Partners privileged

Studio Le Mini nid de Valou

Studio Le Mini nid de Valou

To 06Jul2024
Jeu d’aventure indoor aux Studios PopCorn
Cultural activity

Indoor adventure game at PopCorn Studios

Sentiers Nautiques : Parcours découvertes

Nautical Trails: Discovery trails

To 07Jul2024
Anniversaire à Plaine Exploration
Sports activity

Birthday at Plaine Exploration

Agenda Top News

Marché de potiers

potters market

Villages of Lake Paladru
Installation céramique : Magique Magma

Ceramic installation: Magique Magma

All the events
Online Ticketing