Pont des Pierres
Railway bridge · Montanges
Fortress
château de Châtillon-en-Michaille
Château de Châtillon-en-Michaille is an ancient castle of the 12th century, center of the seigneury of Châtillon de Michaille and capital of one of the orders of Bugey, whose meagre remains stand on the territory of the delegated commune of Châtillon-en-Michaille, in Valserhône, in the department of Ain, in the Auvergne-Rhône-Alpes region.