Monte Chaberton: Get behind the wheels for one of the planet’s most challenging trips

# Monte Chaberton: A Wild Alpine Adventure

Perched at a breathtaking 3,131 meters (10,272 feet) in the Hautes-Alpes region of southeastern France, Monte Chaberton is one of Europe's most legendary high-altitude destinations. The summit crowns this dramatic peak with Fort du Chaberton—a fascinating fortress that once served as a military stronghold and now stands as a hauntingly beautiful reminder of WWI and WWII history.

The story behind this place is genuinely wild. Built between 1900 and 1914, French engineers actually had to blast away 6 meters from the summit just to make room for the fort's construction. Imagine the logistics: 300 workers and engineers labored to create this underground marvel, complete with eight masonry turrets that earned it the poetic nickname "Fort of the Clouds"—a name that stuck because the summit sits so high, the guns were literally hidden in the mist.

The path up here is equally storied. The Strada Militare dello Chaberton is a 12.3-kilometer (7.64-mile) military road originally carved out by Italian troops between 1896 and 1898. It once held the title of the Alps' highest unpaved road, and honestly, it still feels like you're driving through history.

Getting to the top is an adventure unto itself. The route starts near the village of Fenils in Italy's Susa Valley, beginning as paved road before transforming into rough unpaved terrain. By the time you hit 2,300 meters, things get seriously challenging. Most of the route is now closed to motor vehicles, though the final push—a punishing 17% slope from Colle delle Chaberton at 2,674 meters—can be tackled by bike or foot. Crumbling walls, collapsed structures, and debris-covered sections paint a picture of a road time and nature are slowly reclaiming. This is raw, unfiltered alpine exploration.