Cirque de Troumouse: a road with 31 hairpin turns in the Pyrenees

# Cirque de Troumouse

Tucked away in the Hautes-Pyrénées region of France sits one of nature's most jaw-dropping amphitheaters—and yes, there's actually a paved road (D922) that takes you right to it. The journey ends at a parking lot perched at 2,093 meters (6,866 feet), where you'll likely find plenty of company during summer months.

Fair warning: this isn't your typical Sunday drive. D922 is basically a ribbon of asphalt wrapped around a mountain, with hairpin turns stacked upon hairpin turns and a surface that's seen better days. The road narrows as you climb, and the views get progressively more insane with every switchback.

Starting from the charming town of Gèdre, you're looking at 15.2 km (9.44 miles) of elevation gain totaling 1,008 meters—that's an average gradient of 6.63%, though it ramps up to a serious 13% in places. Once you hit the toll booth marking the final 8 km stretch, things get really intense, with switchbacks so tight and steep (averaging 9.5%) that your car's transmission will earn its paycheck.

Set your GPS for late spring through early autumn—the road is typically snowbound from November to June. Traffic is mercifully light, which gives you more room to soak in the views.

When you finally reach the top, you're standing in a UNESCO World Heritage Site. The cirque is absolutely stunning: towering cliff walls and jagged peaks encircle a rocky landscape dotted with alpine lakes, all centered around a raised boulder field. The panorama is genuinely breathtaking.