Monte Gran Costa: A historic military peak along the Assietta Road

# Monte Gran Costa: Italy's Alpine Military Marvel

Perched at 2,615 meters (8,579 feet) in the Cottian Alps, Monte Gran Costa is basically Italy's answer to "how high can you go?" It's one of the country's most breathtaking high-altitude drives, and the views? Absolutely worth the trip.

## Getting There

You'll access Monte Gran Costa exclusively via the legendary Strada dell'Assietta (SP173), a ridge road that's equal parts thrilling and historic. The peak sits snugly between Colle d'Assietta and Colle Lauson. From the main ridge road, a short unpaved military track branches off and leads you up to the summit plateau where all the fascinating ruins await.

## A Step Back in Time

Here's where it gets really cool: Monte Gran Costa was a major military hotspot back in the late 1800s. The Batteria del Gran Costa—a fortress built in the 1880s—still dominates the landscape. You can wander through the remains of the Casermaggio, an absolutely massive barracks that once housed hundreds of soldiers. Sure, the roofs are long gone, but these stone structures tell an incredible story of 19th-century alpine military engineering.

## The Views Are Unreal

From the flat summit plateau, you're looking at a full 360-degree panorama. The Susa Valley spreads out to the north, while the Chisone Valley stretches south. It's genuinely one of the best viewpoints in the Gran Bosco di Salbertrand Park, and the plateau itself makes for a perfect pit stop to soak it all in.

## What to Expect

The unpaved gravel track is narrow, rocky, and definitely demands a high-clearance vehicle. Summer is your window—the road's only open during those months. Be ready for thin air, surprise weather changes, and potentially slippery conditions. It's challenging, but absolutely doable if you're prepared.