Cirque de Cilaos

Cirque de Cilaos

France, europe

Length

16.6 km

Elevation

1,586 m

Difficulty

extreme

Best Season

Year-round

# Cirque de Cilaos: A Thrilling Mountain Drive

Nestled on the French island of Réunion in the Indian Ocean, the Cirque de Cilaos is a breathtaking natural rock amphitheater sitting pretty at 1,586m (5,203ft) above sea level. And getting there? Absolutely worth every white-knuckle moment of the drive!

The winding route—known as D20 (Route Forestière 11 des Makes)—climbs steeply through the Forêt Domaniale des Makes forest. Thanks to the intense gradient, the road is solidly asphalted and concrete, which is a good thing because you'll need all the traction you can get. Over 400 curves and 18 hairpin turns snake their way up the mountain, each one rewarding you with another jaw-dropping vista.

Starting from Le Gol on the D3 Road, you're looking at a 16.6km climb that gains a serious 1,214m in elevation. The average grade sits around 7.31%, with some gnarly sections hitting 10%. Fair warning: this road is *narrow*—we're talking barely room for two cars to pass. Your knuckles might be gripping the steering wheel pretty tight on those tighter sections!

Once you reach the summit, you'll find a small parking area and a few communication towers marking the top. It's not just an endpoint; it's a genuine accomplishment. The views? Absolutely legendary.

Where is it?

Cirque de Cilaos is located in France (europe). Coordinates: -21.1353, 55.4711

Share this road

Road Details

Country
France
Continent
europe
Length
16.6 km
Max Elevation
1,586 m
Difficulty
extreme
Coordinates
-21.1353, 55.4711

Related Roads in europe

The Broomway is Britain’s most deadly pathextreme

The Broomway is Britain’s most deadly path

🇬🇧 England

Okay, thrill-seekers, listen up! You’ve GOT to hear about The Broomway in Essex, England. Locals call this place the Black Grounds, and trust me, that name is no joke. This isn't your average Sunday stroll. We're talking about a 6-mile (9.7 km) path along the Maplin Sands, giving you access to Foulness Island at low tide. Dating way back, this route is about 440 yards (400 m) from the current shoreline, out on the sands. Originally marked with broom sticks (hence the name), it's beautiful but seriously treacherous. Picture this: shining sand stretching as far as you can see. Sounds peaceful, right? Wrong! Mist, rain, or fog can hit and you're totally disoriented. And did I mention the tide? It rushes in faster than you can imagine, swallowing the path whole. We're talking a drowning or exposure situation if you're not careful. Plus, the surface is riddled with sticky mud, quicksand, and potentially explosive old mines! Don't even THINK about tackling this without serious prep and understanding the insane risks. This unmarked path is seriously hazardous. Over 100 people have lost their lives here. So, is it scenic? Absolutely. Is it dangerous? Beyond belief. Tread carefully, friends!

A paved road to the summit of Feldberg Passmoderate

A paved road to the summit of Feldberg Pass

🇩🇪 Germany

# Feldbergpass Nestled in the heart of Baden-Württemberg's stunning Black Forest region, Feldbergpass is a 16.2 km (10.06 miles) scenic drive that connects Todtnau to Bundesstraße 500, running west to east through some seriously beautiful southwestern German landscape. This fully paved mountain pass sits at 1,235m (4,051ft) elevation and follows Federal Highway B 317—a road with impressive historical credentials. Built back in the 1920s and paved between 1932-34, it's held up remarkably well. The asphalt is in great condition overall, though fair warning: you'll encounter some genuinely steep sections with grades reaching up to 10% that'll definitely keep your attention. The real highlight? Head north from the pass and you can tackle a separate paved road that climbs all the way up to Feldberg peak itself. It's the perfect add-on if you've got time and want to maximize your mountain experience. Whether you're after dramatic elevation gain, Alpine views, or just a solid day of driving through the Black Forest, Feldbergpass absolutely delivers.

Driving the GU-194 road, the Spanish ‘Great Wall of China’hard

Driving the GU-194 road, the Spanish ‘Great Wall of China’

🇪🇸 Spain

# GU-194: Spain's Hidden Mountain Gem Nestled in the heart of Guadalajara province within Castile-La Mancha, you'll find GU-194—a jaw-dropping route through the Sierra de Ayllón mountains that locals have nicknamed *La Muralla China española* (Spain's Great Wall of China). Pretty cool, right? ## What Makes This Road Special? This 14.5km (9.0 miles) stretch runs west-east from Corralejo to El Espinar, cutting right through some seriously dramatic mountain terrain. Most drivers tackle it in 35-45 minutes, though that's without stopping—and you'll probably want to! ## The Road Itself It's paved (mostly), though you'll encounter some rougher concrete sections and loose gravel that'll keep you on your toes. The highlight? The iconic *Puente de la Muralla China* (Great Wall of China bridge) spans 50.82 meters across the Jaramillo River gorge. It's stunning. ## Not for the Faint-Hearted Here's the thing: this isn't a beginner's drive. You're looking at 10 hairpin turns, some ridiculously narrow sections where two cars literally can't pass, and gradients hitting up to 18%. Plus, the road's susceptible to rockslides, so stay sharp. The remote location means you won't see much traffic, which is both a blessing and a reality check—you're genuinely out there. **Pro tip:** Skip this in winter or heavy rain. Mother Nature doesn't play nice here.

Driving the wild M59, a balcony road to Mont Coucouluche in the Provenceextreme

Driving the wild M59, a balcony road to Mont Coucouluche in the Provence

🇫🇷 France

# Mont Coucouluche: France's Heart-Pounding Alpine Challenge Perched at 932 meters (3,057 feet) in the Alpes-Maritimes department of southeastern France, Mont Coucouluche is one of those legendary French balcony roads that'll make your palms sweat and your heart race—in the best way possible. The M59 winds through this dramatic alpine terrain for 11 kilometers (6.83 miles), connecting the M2205 near Marie down to Ilonse. And trust me, every single one of those kilometers demands your full attention. While the road is fully paved, it's definitely not your typical Sunday drive. You're looking at relentless hairpin turns, narrow bridges that'll have you questioning your vehicle's width, and tunnels carved straight through the rock face. Some sections hit a brutal 17% gradient that'll test both your nerve and your brakes. This isn't a road for beginners—the combination of extreme steepness, tight switchbacks, and squeeze-through sections means you need solid skills and nerves of steel. Heavier vehicles are banned from this route (for good reason), so you'll mostly see determined motorcyclists and confident drivers pushing their limits. If you're chasing that adrenaline rush and want to experience one of the Alps' most challenging routes, Mont Coucouluche delivers. Just show it the respect it deserves.