Tunel de Cotefablo
Spain, europe
N/A
1,423 m
hard
Year-round
# Tunel de Cotefablo
Tucked away in the heart of Spain's stunning Pyrenees, the Tunel de Cotefablo sits pretty at 1,423 meters (4,668 feet) above sea level, right in Huesca province near the French border. This historic tunnel, which first opened its doors way back in 1935, is part of the N-260 route—also called the Eje Subpirenaico—that connects the charming villages of Broto and Biescas.
Here's the real talk: the road is definitely narrow. Like, *really* narrow. Two trucks trying to pass each other? Not happening. The asphalt is there, but you'll be navigating the 683-meter tunnel with caution. Speaking of caution, the approach is genuinely steep—we're talking sections that climb at 10%. But here's the good news: it stays open year-round, though winter weather might force brief closures when things get particularly gnarly.
So if you're planning a Pyrenees adventure, this is one wild slice of mountain driving history that rewards the bold.
Where is it?
Tunel de Cotefablo is located in Spain (europe). Coordinates: 40.8508, -4.2723
Road Details
- Country
- Spain
- Continent
- europe
- Max Elevation
- 1,423 m
- Difficulty
- hard
- Coordinates
- 40.8508, -4.2723
Related Roads in europe
hardAskja Road in Iceland is one of Earth's most scenic trips
🇮🇸 Iceland
# Askja Road: Iceland's Ultimate Highland Adventure Ready for one of Iceland's wildest rides? Askja Road is a 79km (49-mile) dirt track cutting through the remote central highlands of northeast Iceland, connecting Route 1 to Route 910. This isn't your typical Sunday drive—it's a serious adventure that demands respect. First things first: you absolutely need a rugged 4x4 vehicle with solid clearance, and honestly, don't even think about going solo. Travel with at least one other car. The track itself is rough and unforgiving, with multiple river crossings over the Grafarlandsá and Lindá that can be downright sketchy—even impassable for smaller jeeps. The Icelandic Association for Search and Rescue specifically warns against attempting the Lindaá crossing in compact vehicles like a Suzuki Jimny or Toyota RAV4. Only well-equipped, larger jeeps should attempt it. ## The Views That Make It Worth It Despite the challenges, the lunar-like landscape is absolutely stunning. The first 60km (37 miles) hugs the western side of the Jökulsá á Fjöllum river, offering sweeping, otherworldly vistas. About 40km in, you'll hit the Grafarlandaá ford—your first major water crossing. Push another 20km and you'll discover Herðubreiðarlindir, a gorgeous highland oasis bursting with moss, wildflowers, and natural springs. The iconic table mountain Herðubreið towers 6km to the west, creating an unforgettable backdrop. History buffs will love the 5-minute walk to the remains of a tiny underground shelter where Iceland's most infamous outlaw, Fjalla-Eyvindur, supposedly survived the brutal winter of 1774-75 eating dried horsemeat and roots. Nearby, you can also detour through Hrossaborg, a 10,000-year-old crater with a collapsed wall creating a natural amphitheater. Herðubreiðarlindir also serves as the starting point for the legendary Öskjuvegurinn, a grueling 5-day trek across some of Iceland's harshest terrain, reaching Askja's Drekagil hut by day two. ## Practical Essentials The road only opens during summer months (late June through early September), and conditions can vary dramatically. Before you go, call 1777 or check www.road.is to confirm the route is passable. **River crossing tips:** These aren't to be taken lightly. Never cross alone or during heavy rain. Engage 4x4 before entering, drive slowly, and avoid switching gears mid-river. Glacial rivers have less flow in the mornings—afternoons can be treacherous as melting increases water volume. If it looks too dangerous to wade through, don't drive through it. Cross diagonally with the current when possible. And remember: rental car insurance doesn't cover water damage. **Don't forget:** Fill up on petrol before entering the highlands—there are no stations out there. Cell service is spotty, but you can call 112 (Iceland's emergency number) even without a signal. Tell someone your travel plans. Weather changes rapidly, so pack for anything. This route sees minimal traffic, so expect to be truly isolated. **The bottom line:** This isn't a road for everyone, but for experienced 4x4 drivers ready for a genuine challenge, Askja Road delivers one of Iceland's most unforgettable highland experiences. Just respect it, prepare thoroughly, and never underestimate those river crossings.
moderateA memorable road trip to Reschen Pass in the Alps
🇦🇹 Austria
# Reschenpass-Passo di Resia Want to skip the Brenner Pass crowds? The Reschenpass-Passo di Resia might just be your answer. Sitting at 1,522m (4,993ft) in Italy's Trentino-Alto Adige/Südtirol region near the Austrian border, this mountain crossing is one of the Alps' lowest and most underrated routes. Nestled between the busier Brenner Pass to the east and the Splügenpass to the west, this pass has serious history. The original road was carved out between 1850 and 1854, making it a relatively old crossing by Alpine standards. During WWII, things got intense here—Mussolini's forces built defensive barrages (including the Passo di Resia and Plamort installations) to guard against a potential Nazi invasion from Austria. Today, the 22.4km (13.91 miles) route runs along the completely paved Strada Statale 40, stretching south-north from Malles Venosta right to the Austrian border. Fair warning: there are some genuinely steep sections with gradients hitting 8%, so don't expect a lazy cruise. But if you're after a less-traveled Alpine crossing with better grip and fewer tour buses, this one's a gem worth exploring.
extremeLes Tourniquets d'Astoin
🇫🇷 France
Okay, thrill-seekers, buckle up for Les Tourniquets d'Astoin! This is a seriously twisty, steep climb located in the Alpes-de-Haute-Provence in France. Imagine snaking your way up a narrow road, switchbacking through six seriously tight hairpin turns – locals even call it Les Six Tournants! You'll gain some serious altitude, reaching 1,084 meters (3,556 feet) above sea level. The whole stretch is only about 550 meters long as you make your way from Bayons to Astoin on the D1 road. This road is so epic, it's actually featured as a stage in the legendary Monte Carlo Rally. Get ready for incredible views... and maybe a little bit of white-knuckle driving!
hardPuerto de Mijares, an absolute must for road lovers
🇪🇸 Spain
# Puerto de Mijares: A Mountain Pass Adventure in Spain Nestled deep in the Sierra de Gredos mountains within the stunning Tiétar Valley, Puerto de Mijares sits at a breathtaking 1,575 meters (5,167 feet) in southern Ávila province. This is serious mountain pass territory in northwestern Spain's Castile and León region. The AV-901 road stretching 24.4 km (15.16 miles) from Villanueva de Ávila to Mijares isn't for the faint of heart. You're looking at a relentless climb with gradients hitting a gnarly 10% in places—steep enough to make your engine work for every meter gained. The asphalt is mostly decent, though you'll encounter some pothole surprises and concrete patches near the top. What really keeps you on your toes is the road's personality: endless hairpin turns, white-knuckle narrow sections where two medium-sized cars can't pass each other, and dramatic cliff edges without center line markings. It's the kind of pass that demands respect and full attention. The good news? Traffic stays light, and you can technically attempt it year-round. Winter might throw closures at you during rough weather spells, but most of the year it's open for business. The pass has earned its stripes on the professional circuit too—it's been featured in Spain's famous Vuelta race, which tells you something about its challenging pedigree.