Fortress

Château de Boulogne

château de Boulogne

France Saint-Michel-de-Boulogne classified historical monument
Château de Boulogne
Château de Boulogne · Wikipedia

About

The Château de Boulogne is a former castle founded in the 11th – 12th centuries, today in ruins, whose remains stand on the territory of the French commune of Saint-Michel-de-Boulogne in the department of Ardèche, in the Auvergne-Rhône-Alpes region. The remains of the castle are classified as historical monuments.