Plagne, Ain

Saint-Germain-de-Joux (French pronunciation: [sɛ̃ ʒɛʁmɛ̃ də ʒu]) is a commune in the Ain department in eastern France.

Échallon (French pronunciation: [eʃalɔ̃]) is a commune in the Ain department in eastern France.

Lalleyriat (French pronunciation: [lalɛʁja]) is a former commune in the Ain department in eastern France. On 1 January 2016, it was merged into the new commune Le Poizat-Lalleyriat.

Montanges (French pronunciation: [mɔ̃tɑ̃ʒ]) is a commune in the Ain department in eastern France.

Châtillon-en-Michaille (French pronunciation: [ʃatijɔ̃ ɑ̃ miʃaj]; Arpitan: Châtelyon) is a former commune in the Ain department in eastern France. On 1 January 2019, it was merged into the new commune of Valserhône.

Champfromier (French pronunciation: [ʃɑ̃fʁɔmje]) is a commune in the Ain department in eastern France.

Confort (French pronunciation: [kɔ̃'fɔʁ]) is a commune in the Ain department in eastern France.

Villes is a commune in the Ain department in eastern France.

Nantua (French pronunciation: [nɑ̃tɥa] ; Arpitan: Nantuat) is a commune in and subprefecture of the Ain département in the Auvergne-Rhône-Alpes region in Eastern France. The commune of Nantua comprises the glacial Lac de Nantua. Located in the Haut-Bugey historical region, among the southern foothills of the Jura Mountains, it is famous for its fresh-water fish and crayfish.

The canton of Nantua is an administrative division in eastern France. At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 12 to 18 communes (2 of which merged into the new commune Le Poizat-Lalleyriat):

Lancrans (French pronunciation: [lɑ̃kʁɑ̃]; Arpitan: Lancrens) is a former commune in the Ain department in the Auvergne-Rhône-Alpes region in Eastern France. On 1 January 2019, it was merged into the new commune of Valserhône. In 1858, Vanchy (renamed Coupy in 1907, merged in 1966 into Bellegarde-sur-Valserine) and Confort separated from Lancrans to form new communes.

Bellegarde station (French: Gare de Bellegarde) is a railway station served by TGV, TER Auvergne-Rhône-Alpes and Léman Express located in Bellegarde-sur-Valserine, in the département of Ain, France. The first station building opened in 1858 to allow a stop on the line between Seyssel and Geneva. The wooden building was destroyed by fire and requiring the construction of a new building in 1907. Over the years, other lines reached to the station, causing passenger numbers to grow. The first TGV service was in 1981 between Paris Gare de Lyon and Geneva. From a simple railway station, the site underwent a major restructuring in 2010 to become an interchange. This was triggered by the decision to renovate the Ligne du Haut-Bugey.