Vieu

Champagne-en-Valromey (French pronunciation: [ʃɑ̃paɲ ɑ̃ valʁɔmɛ]) is a commune in the Ain department in eastern France. On April 28, 2009, Champagne-en-Valromey was awarded the Wine Tasting International Pride Award for producing more than 12 different prize-winning wines in less than six months.

Artemare (French pronunciation: [aʁtəmaʁ]) is a commune in the Ain department in the Auvergne-Rhône-Alpes region of eastern France.

Valromey-sur-Séran (French pronunciation: [valʁɔmɛ syʁ seʁɑ̃]) is a commune in the Ain department in eastern France. The municipality was established on 1 January 2019 by merger of the former communes of Belmont-Luthézieu, Lompnieu, Sutrieu and Vieu.

Chavornay (French pronunciation: [ʃavɔʁnɛ] ) is a former commune in the Ain department in eastern France. On 1 January 2019, it was merged into the new commune Arvière-en-Valromey.

Virieu-le-Petit (French pronunciation: [viʁjø lə pəti]; Arpitan: Veriô-le-Petit) is a former commune in the Ain department in eastern France. On 1 January 2019, it was merged into the new commune Arvière-en-Valromey.

Arvière-en-Valromey (French pronunciation: [aʁvjɛʁ ɑ̃ valʁɔmɛ]) is a commune in the Ain department in eastern France. The municipality was established on 1 January 2019 by merger of the former communes of Brénaz, Chavornay, Lochieu and Virieu-le-Petit.

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

Saint-Martin-de-Bavel (French pronunciation: [sɛ̃ maʁtɛ̃ də bavɛl]) is a commune in the Ain department in eastern France.

Lac de Morgnieu is a lake at Ceyzérieu in the Ain department of France. It is located 300 m West of Lac de Chavoley.

Lac de Chavoley is a lake at Ceyzérieu in the Ain department, France. It is located 300 m east of Lac de Morgnieu.

Grand Colombier (el. 1534 m) is a mountain in the Ain department in eastern France. It lies in the area of Bugey. This summit dominates the upper valley of the Rhône and the Lake of Bourget in the Savoie department and the commune of Culoz which lies at its feet. From the Grand Colombier, hiking and mountain biking trails lead over the mountains of Bugey in the direction of the plateau of Retord and have views of the Alps. The Col du Grand Colombier is one of the steepest passes in France, with a 20-percent gradient on the Bugey side.

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