Fort du Mont Verdun - Credit: Wikimedia Commons
Fort du Mont Verdun - Credit: Wikimedia Commons
Fort Mont Verdun is the biggest highlight of the second belt of Forts around Lyon and is the only one considered to be a mountain fort. It rests at 630 meters altitude, dominating Lyon, Limonest, the lower Azergues valley and the Saône valley. It was covered by a low battery and four other associated batteries: Mont Thou, Les Carrières, Narcel and La Freta. It is now occupied by the Airbase 942 Lyon-Mont Verdun. Read more on Wikipedia
Source: en.wikipedia.org