Ceresole Tunnel is the steepest tunnel in the Italian Alps
Italy, europe
3.5 km
1,172 m
hard
Year-round
Cruising through the Italian Piedmont region, just outside Turin, you'll find the wild Ceresole Tunnel. Nestled way up in the Graian Alps, right in Gran Paradiso National Park, this baby is a thrill!
Clocking in at 3.5km, this paved tunnel is part of the SP460 road. It's well-lit and roomy, but hold on tight because it's rumored to be the steepest tunnel in the Alps, with sections hitting a crazy 14-16% grade! You start at 1172m above sea level and climb to 1456m, gaining 284 meters in elevation. That's an average gradient of 8%!
If you're feeling adventurous, ditch the tunnel and take the old service road to the left. It's a repaved beauty (thanks, Giro d'Italia!) with three hairpin turns and views for days. Prepare for a challenging 10-15% slope, but the waterfalls, overhangs, and the Orco stream will totally make up for it. Get ready for an epic Alpine experience!
Road Details
- Country
- Italy
- Continent
- europe
- Length
- 3.5 km
- Max Elevation
- 1,172 m
- Difficulty
- hard
Related Roads in europe
moderateWhere is Llanberis Pass?
🇬🇧 Wales
Alright, adventure seekers, let's talk Llanberis Pass in stunning Snowdonia, Wales! Nestled right in the heart of Snowdonia National Park, this isn't just a drive, it's an experience. Picture this: you're cruising on the A4086, a completely paved road snaking between the Glyderau and Snowdon ranges. Built way back in the 1830s, this 17.05km (10.6 miles) stretch connects Llanberis, chilling by Llyn Padarn lake, to Capel Curig. Give yourself about 20-30 minutes for a non-stop run, but trust me, you'll want to pull over. The views from the top are killer! Plus, the summit’s got everything you need: a bar, café, hostel, and parking. Just be ready for some steep climbs – we're talking gradients hitting over 10%! The Tour of Britain even tackles these hills, so you know it's legit. Llanberis Pass: history, tranquility, and views that will blow your mind!
moderateHow is the road to Aramon Valdelinares?
🇪🇸 Spain
Okay, picture this: you're in Teruel, Spain, in the Aragon region, ready to climb to the Aramon Valdelinares ski resort, perched way up high in the Sierra de Gúdar mountains. We're talking serious elevation here – some of the highest in eastern Spain! This isn't just any drive; it's a taste of the "Siberia of Spain," a landscape of dramatic limestone peaks and dark pine forests that feels totally unique. This road has even hosted some seriously tough cycling races, so you know it’s got something special. The road itself? It's paved and generally pretty smooth. The climb from the junction just north of Valdelinares (Spain's highest town!) is about **9.3 miles** long. Don't let the average gradient of **6%** fool you, though. It's a rollercoaster of rolling terrain followed by some seriously steep sections that’ll get your engine working. Be ready for ramps that can hit **9%** especially in the last few kilometers as you roll into the parking area of the ski station. Now, winter is a whole different ballgame. As the road to the resort it gets maintained, but this is high-altitude mountain driving, folks! The road is kept open by the crews during the winter season, working constantly to clear snow and ice. The weather changes *fast* up here. Black ice can be a real problem in the shady spots. Chains or winter tires are a must during the cold months – trust me on this one. Short-term closures are possible during heavy blizzards. But the views... oh, the views! You'll get these incredible panoramic vistas of the Teruel highlands and the Gúdar valleys. Outside of ski season, the road is really quiet, offering a peaceful, high-altitude escape. Whether you're a cycling fan chasing the ghosts of races past or just a driver seeking some stunning scenery, the drive up to Aramon Valdelinares is a must-do in the Iberian Peninsula.
moderateCV-827: The Ultimate Road Trip Guide
🇪🇸 Spain
CV-827 is the name of a pleasant ride located in the comarca of Vinalopó Mitjà , in the province of Alicante of the autonomous community of Valencia, Spain. Tucked away in the Sierra del Maigmó mountain range, the CV-827 road is totally paved. It’s a spectacular drive recommended for cyclists, motorcycles and cars. The road is 10.3 km (6.40 miles) long, running south-north from Agost to Urbanització Bon Aire, on A7 road, near VÃa verde del Maigmó (Norte). The road has steep ascents and descents, hitting a 13% of maximum gradient through some of the ramps. Starting at Agost, the elevation gain is 316 meters. The average gradient is 3.06%. The drive features stunning scenery as it winds its way through interesting geology, pine forest, as good as many alpine routes. Road suggested by: Mike and Carol New What Is the Curious Phenomenon Happening on a Road in Malaga That Leaves Experts Astonished? 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.
hardDriving the steep scenic road to Seeberg Saddle
🇦🇹 Austria
# Seebergsattel-Jezerski Vrh: A Thrilling Alpine Crossing If you're craving a proper mountain adventure, the Seebergsattel-Jezerski Vrh pass should be high on your list. Sitting at 1,218m (3,996ft), this international crossing straddles the Slovenia-Austria border and serves as the gateway between Austria's Carinthia region and Slovenia's Upper Carniola. The 54.8 km (34.05 miles) journey runs north-south from Sittersdorf in Austria down to Visoko in Slovenia, and trust me, it's not for the faint of heart. The road is fully paved, but "steep" doesn't even begin to cover it—you're looking at constant curves, switchbacks, and seemingly endless hairpin turns that'll keep you gripping the wheel. On the Austrian side, you'll be driving the Seeberg Highway B 82, while the Slovenian section goes by Road 210. What makes it truly special? The setting itself. Nestled high in the Southern Limestone Alps, you're surrounded by some genuinely stunning Alpine scenery. The dramatic landscape, combined with that demanding road, creates an unforgettable driving experience that'll test your skills and reward you with incredible views at every twist and turn.