Gelon tower

Avalon is a village outside Pontcharra, Isère département, eastern France. It is part of the commune Saint-Maximin. It is notable for being the birthplace of Saint Hugh of Lincoln (1130s), and for the Tour d'Avalon, a tower in the village.

Barraux is a commune in the Isère department in southeastern France.It includes the hamlets of Le Fayet, La Gache, and the 15th century fort, Fort Barraux.

Chapareillan is a commune in the Isère department and Auvergne-Rhône-Alpes region in southeastern France.

Détrier is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.

The canton of Le Haut-Grésivaudan is an administrative division of the Isère department, eastern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Pontcharra.It consists of the following communes:

The Canton of Montmélian is a canton located within the Savoie department of France.Elected to represent the canton in the General Council of Savoie: Jean-François Duc and Jacqueline Tallin (2015-2021)

Villard-Sallet is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.

Le Moutaret is a commune in the Isère department in southeastern France.

Planaise is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.

La Chavanne is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.