Pérouges is a commune in the Ain department in the Auvergne-Rhône-Alpes region in Eastern France. A medieval walled town perched on a small hill that overlooks the plain of the river Ain, it is located 30 km northeast of Lyon, historically in the neighbouring Rhône department. In 2019, Pérouges had a population of 1,273.
Country: France
Region: Auvergne-Rhône-Alpes
Area: 18.97 km² (7.32 sq mi)
Elevation: 205–303 m (673–994 ft) · (avg. 270 m or 890 ft)