Coublevie

La Buisse (French pronunciation: [la bɥis]) is a commune in the Isère department in southeastern France.

Voiron (French pronunciation: [vwaʁɔ̃]; Arpitan: Vouèron) is a commune (French municipality) in the Isère department in southeastern France. It is the capital of the canton of Voiron and has been part of the Grenoble-Alpes Métropole since 2010. Voiron is located 25 km (16 mi) northwest of Grenoble and 85 km (53 mi) southeast of Lyon. Its roughly 20,000 inhabitants are named Voironnais in French. Voiron, along with Chambéry and Grenoble, is a gateway city of the Chartreuse Mountains in the Auvergne-Rhône-Alpes region.

The canton of Voiron is an administrative division of the Isère department, eastern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Voiron. It consists of the following communes:

Saint-Étienne-de-Crossey (French pronunciation: [sɛ̃.t‿etjɛn də kʁɔsɛ]) is a commune in the Isère department in southeastern France.

Saint-Jean-de-Moirans (French pronunciation: [sɛ̃ ʒɑ̃ də mwaʁɑ̃], literally Saint-Jean of Moirans) is a commune in the Isère department in southeastern France.

The Communauté d'agglomération du Pays Voironnais is the communauté d'agglomération, an intercommunal structure, centred on the town of Voiron. It is located in the Isère department, in the Auvergne-Rhône-Alpes region, eastern France. It was created in 2000. Its area is 367.3 km2. Its population was 93,573 in 2018, of which 20,248 in Voiron proper.

Saint-Nicolas-de-Macherin (French pronunciation: [sɛ̃ nikɔla də maʃʁɛ̃]) is a commune in the Isère department within Auvergne-Rhône-Alpes in southeastern France. The area of the commune is 1,060 hectares and the altitude lies between 447 and 952 meters. The town is located 5 km from Voiron, which is the seat of the canton. It is 28 km north-west of Grenoble, 90 km from Lyon, and 510 km from Paris.

Saint-Julien-de-Raz is a former commune in the Isère department in southeastern France. On 1 January 2017, it was merged into the new commune La Sure en Chartreuse.

La Sure en Chartreuse is a commune in the department of Isère, southeastern France. The municipality was established on 1 January 2017 by merger of the former communes of Saint-Julien-de-Raz (the seat) and Pommiers-la-Placette.

Pommiers-la-Placette (French pronunciation: [pɔmje la plasɛt]) is a former commune in the Isère department in southeastern France. On 1 January 2017, it was merged into the new commune La Sure en Chartreuse.