Arrondissement of Tournon-sur-Rhône

Communauté d'agglomération Arche Agglo is the communauté d'agglomération, an intercommunal structure, centred on the town of Tournon-sur-Rhône. It is located in the Ardèche and Drôme departments, in the Auvergne-Rhône-Alpes region, southeastern France. Created in 2017, its seat is in Mauves. Its area is 498.0 km2. Its population was 57,897 in 2019, of which 10,622 in Tournon-sur-Rhône proper.

Tournon-sur-Rhône (French: [tuʁnɔ̃ syʁ ʁon]; Occitan: Tornon, before 1988: Tournon) is a commune in the Ardèche department of southern France. It is one of the most populous communes in the Ardèche department, after Annonay, Aubenas, and Guilherand-Granges.

The canton of Tain-l'Hermitage is an administrative division of the Drôme department, southeastern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Tain-l'Hermitage. It consists of the following communes:

The Château de Tournon is a listed castle in Tournon-sur-Rhône, Ardèche, France. It was built in the 16th century. It has been listed as an official historical monument since July 1926.

The canton of Tournon-sur-Rhône is an administrative division of the Ardèche department, southern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Tournon-sur-Rhône. It consists of the following communes:

Tain-l'Hermitage (French pronunciation: [tɛ̃ lɛʁmitaʒ]; Occitan: Tinh de l'Ermitatge or Tenh de l'Ermitatge), commonly known as Tain, is a commune in the French department of Drôme, southeastern France.

The Doux (French pronunciation: [du] ) is a tributary of the Rhône in the Haute-Loire and Ardèche departments, France. It is 70 km (43 mi) long. It begins in the Massif Central and joins the Rhône in Tournon-sur-Rhône. It passes through the town Lamastre. The Chemin de fer du Vivarais heritage railway from Tournon-sur-Rhône to Lamastre runs through the Doux valley.

Mauves (French pronunciation: [mov]) is a commune in the Ardèche department in southern France. It is about 10 km north of Valence and 75 km south of Lyon.

Crozes-Hermitage (French pronunciation: [kʁoz ɛʁmitaʒ]; Occitan: Croses e Ermitatge) is a commune in the Drôme department in southeastern France.

Saint-Jean-de-Muzols (French pronunciation: [sɛ̃ ʒɑ̃ də myzɔl]; Vivaro-Alpine: Sant Joan de Mosol) is a commune in the Ardèche department in southern France.

Larnage (French pronunciation: [laʁnaʒ]) is a commune in the Drôme department in southeastern France.

Glun (French pronunciation: ​[ɡlœ̃]) is a commune in the Ardèche department in southern-east France.