Pas du Roc
France, europe
N/A
2,339 m
hard
Year-round
# Pas du Roc: A Mountain Pass for the Brave
Looking for a serious Alpine challenge? Pas du Roc delivers. Sitting pretty at 2,339m (7,673ft) in the Plateau des Glieres area of Haute-Savoie, this isn't your typical scenic mountain drive—it's an adventure that demands respect.
Built back in 1830, this old military road is pure gravel and gloriously unforgiving. We're talking single-track-wide passages with thousand-meter drops on either side and zero guardrails to catch you. The winding route features some gnarly hairpin turns and stretches that climb at a jaw-dropping 20%. This is absolutely not the place to learn mountain driving skills—experienced drivers only, please.
What makes it extra interesting is the history. Along the way, you'll spot military fortifications and the Ouvrage Pas du Roc, a Maginot Line fortress that's a fascinating remnant of Alpine military heritage.
Here's the catch: this road has a serious seasonal personality. Come September, it's locked down until June, making it a summer-only affair. And after heavy rain? Creek crossings turn sketchy fast, mud becomes treacherous, and the whole thing can shut down without warning.
If you're an experienced mountain driver looking for something genuinely challenging with some cool historical vibes, Pas du Roc is waiting. Just know what you're getting into.
Where is it?
Pas du Roc is located in France (europe). Coordinates: 47.7629, 1.4159
Road Details
- Country
- France
- Continent
- europe
- Max Elevation
- 2,339 m
- Difficulty
- hard
- Coordinates
- 47.7629, 1.4159
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