The brutally steep road to Monte Oiz in the Basque Country
Spain, europe
8.6 km
1,026 m
hard
Year-round
# Monte Oiz: Spain's Brutal Mountain Challenge
Nestled in Basque Country's Biscay province, Monte Oiz rises 1,026 meters (3,366 ft) above sea level and honestly? It's not messing around. This 8.6 km (5.34 miles) climb from Munitibar-Arbatzegi-Gerrikaitz starts with a reasonable 9.4% average gradient—but don't let that fool you. The road turns absolutely vicious toward the summit, with some sections hitting a teeth-gritting 20%.
The first 6 km treat you to a relatively smooth asphalt ride. After that? Welcome to the concrete gauntlet. The surface gets narrower and bumpier, with that corrugated texture that'll rattle your teeth. As you push those final 5 km (averaging 11% with those brutal 20% sections), the road conditions deteriorate and the slopes get increasingly intimidating.
You'll know you're approaching the summit when you spot the massive antenna and wind turbines—hard to miss, really. And there's a sobering reason for those landmarks: a 1985 plane crash claimed lives when thick clouds rolled in and a Madrid-to-Bilbao flight clipped the radar tower.
Weather-wise, pack layers and expect fog and rain. The summit's nickname, "Balcón de Vizcaya" (Biscay Balcony), hints at the reward—stunning panoramic views stretching from the Cantabrian Sea to the surrounding mountain ranges on clear days.
The Vuelta has tested Spain's best cyclists here, and for good reason. This is proper mountain cycling, especially once you hit that brutal final stretch.
Where is it?
The brutally steep road to Monte Oiz in the Basque Country is located in Spain (europe). Coordinates: 41.1491, -3.4858
Road Details
- Country
- Spain
- Continent
- europe
- Length
- 8.6 km
- Max Elevation
- 1,026 m
- Difficulty
- hard
- Coordinates
- 41.1491, -3.4858
Related Roads in europe
moderateWhere is Mt. Uludağ?
🇹🇷 Turkey
Mt. Uludağ is a high mountain peak at an elevation of 1,905m (6,250 ft) above sea level, located in Bursa Province of Turkey. It’s the highest mountain of the Marmara region. The mountain is located in the Marmara Region, in the northwestern part of the country. Why is Mt. Uludağ famous? The summit hosts a popular center for winter sports as well as a National Park and is known in mythology as the place where the gods watched the Trojan War. Summer activities, such as trekking and camping, are also popular. It’s open to tourism all year round and is one of Turkey’s most beautiful epitomes of magnificent nature. The mountain is also known as Mysian Olympus or Mt Olympus, and it is the highest mountain in northwestern Turkey. Is the road to Mt. Uludağ paved? The road to the summit is fully paved and in very good condition but steep in parts. The average gradient is around 6%. Starting from the paved D575 road, the ascent is 10.6 km (6.58 miles) long. Beyond Oteller (the area where all hotels are clustered), a tiny gravel road climbs up to Uludağ-Volfram Mine, at 2,331m (7,647ft) above sea level. Is the road to Mt. Uludağ open? The road is typically open all year round, but short-term closures are common in winter due to dangerous weather conditions. In winter, vehicles without tire chains may not be allowed to go further than the national park gate at Karabelen if park authorities decide so (which they usually do on heavily snowing days). Whether a snowy day or not, winter driving rules apply. Dare to drive the dangerous Soganli Gecidi Ilgar Dagi Gecidi in Ardahan Province: The Ultimate Road Trip Guide Embark on a journey like never before! Navigate through our to discover the most spectacular roads of the world Drive Us to Your Road! With over 13,000 roads cataloged, we're always on the lookout for unique routes. Know of a road that deserves to be featured? Click to share your suggestion, and we may add it to dangerousroads.org.
hardWhat is the Josephina Road?
🇭🇷 Croatia
Okay, picture this: you're cruising through Lika-Senj County, Croatia, winding your way up to Vratnik Pass. This isn't just any road trip; you're climbing to 700 meters (that's 2,300 feet!) above sea level. The Josephina Road, as it's known, is a total throwback, dating back to Roman times! Can you believe it? The whole stretch from Senj (right on the Adriatic coast) to Žuta Lokva is about 22.9 km (or 14.22 miles), so it’s not a super long haul, but it's packed with views. You'll be snaking through the Dinaric Alps, with killer scenery of the Adriatic islands. Word of warning, though: keep an eye out for crumbling ruins at the summit. The abandoned Motel & Restaurant Vratnik is pretty eerie. The concrete is falling apart and there's broken glass, so be careful if you poke around. Apparently, it used to be THE spot for travelers, boasting the most incredible views, but now, it’s just a spooky relic.
hardThe road to Valdecebollas is not for the faint of heart
🇪🇸 Spain
Okay, adventure seekers, listen up! Hidden away in the Palencia province of Spain, inside the Fuentes Carrionas Natural Park, you'll find Valdecebollas peak. Getting to the top is a real off-road challenge – think super rocky, unpaved terrain that demands a high-clearance 4x4. The climb starts near Brañosera (Spain's oldest town!) and stretches for about 10.6 kilometers. Don’t let the distance fool you – you'll gain nearly a kilometer in elevation! Expect an average gradient of 9%, with some sections hitting almost 18%. Ouch! And if you're thinking of a winter trip, be prepared for snow and ice. At the summit, you're rewarded with insane panoramic views. There's also a cool stone tower marking the spot. On a clear day, you can spot Espigüete, Curavacas, the Aguilar de Campoo reservoir, and even the distant Picos de Europa mountains. Trust me, this one's for the bucket list!
moderateAiguille de Peclet is one of the highest roads of Europe
🇫🇷 France
# Aiguille de Péclet: A Alpine Adventure Ready for one of Europe's most dramatic drives? Aiguille de Péclet sits pretty at 2,951 meters (9,681 feet) in France's Savoie department, nestled right at the base of the stunning Péclet Glacier. This peak is genuinely one of the highest roads you can tackle on the continent. Tucked away in the Vanoise National Park within the Massif de la Vanoise in the French Alps, this isn't your typical scenic byway. The 10.3-kilometer (6.4-mile) route climbs a serious 702 meters with an average gradient of 6.81%—and here's the catch: it's entirely unpaved. You'll need a 4x4 vehicle to make the trek, and private cars aren't permitted anyway. Instead, chairlifts do most of the heavy lifting for visitors. The views? Absolutely worth it. Once you reach the summit, you can grab a meal at the mountain restaurant Les Aiguilles de Péclet while soaking in those panoramic Alpine vistas. Now for the reality check: this road is completely snow-locked from October through June, so you're looking at a pretty tight summer-only window if you're planning a visit. But if you time it right and have the proper vehicle, this high-altitude adventure delivers some seriously unforgettable French Alpine scenery.