Château-Gaillard () is a commune in the eastern French department of
Ain
Ain (, ; ) is a French department in the Auvergne-Rhône-Alpes region, Eastern France. Named after the Ain river, it is bordered by the Saône and Rhône rivers. Ain is located on the country's eastern edge, on the Swiss border, where it ...
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Geography
The river
Albarine
The Albarine () is a long river in the Ain department in Eastern France. Its source is at Brénod. It flows generally southwest. It is a left tributary of the Ain, into which it flows at Châtillon-la-Palud, northeast of Lyon.
Communes along i ...