Großer Oscheniksee is a brutal climb (20%) in Austria
Austria, europe
8.5 km
2,390 m
hard
Year-round
# Großer Oscheniksee: A Legendary Alpine Challenge
Perched at a breathtaking 2,390m (7,841ft) in Carinthia's stunning Fragant Valley, the Großer Oscheniksee reservoir is calling your name—if you're brave enough to answer.
This isn't just any mountain pass. Built solely to service the reservoir, this fully paved road is an absolute beast. We're talking about 39 wickedly sharp hairpin turns crammed into just 8.5km (5.28 miles) of climbing. The gradient hits a punishing 20% in sections, with an average grade of 13.01%—making this one seriously steep ascent. Fair warning: if you get queasy on winding roads, you might want to think twice.
Starting from the tiny village of Innerfragant, you'll gain a massive 1,106 meters in elevation over those 8.5 kilometers. The road itself is narrow and totally paved, which is good news for traction but keeps things feeling intense as you navigate those endless hairpins.
Here's the catch: access is currently blocked by a barrier, and the road only opens seasonally from early May through the end of September due to snow. That limited window actually works in your favor—it means this legendary climb stays wild and relatively uncrowded.
Want to test yourself on one of the Alps' toughest climbs? This is it.
Where is it?
Großer Oscheniksee is a brutal climb (20%) in Austria is located in Austria (europe). Coordinates: 47.5424, 13.2174
Road Details
- Country
- Austria
- Continent
- europe
- Length
- 8.5 km
- Max Elevation
- 2,390 m
- Difficulty
- hard
- Coordinates
- 47.5424, 13.2174
Related Roads in europe
moderateAn epic paved road to Col de Restefond in the Alps
🇫🇷 France
# Col de Restefond: Alpine Thrills at 2,680 Meters Ready for one of France's most epic mountain drives? Welcome to Col de Restefond, sitting pretty at a jaw-dropping 2,680 meters (8,790 feet) above sea level in the Alpes-de-Haute-Provence. This isn't just any pass—it's one of the highest drivable roads in the entire country, and trust me, the views are absolutely worth the altitude. Nestled in the heart of the Provence-Alpes-Côte d'Azur region in southeastern France, this route cuts right through Mercantour National Park, cozying up next to the dramatic Cime de la Bonette. The road itself—known locally as the C4, Route de Nice, or Route du Col de Restefond—stretches a solid 47.2 km (29.32 miles) from Jausiers to Saint-Étienne-de-Tinée, all of it perfectly paved. The route has some serious history. Originally built back in 1860 to connect Nice and Briançon, it got its modern summit route between 1960-1961. Scattered around are haunting remnants of the Maginot Line's Alpine extension—old blockhouses that remind you this landscape has seen more than just tourism. Coming up from Saint-Étienne-de-Tinée, you're looking at a 23 km push with a 1,512-meter elevation gain. That's an average gradient of 6.6%, though around the old Casernes de Restefond military building, things get spicy at 8-9%. One heads-up: this road plays by winter's rules. From November through May, snow and ice make it inaccessible, so plan your visit for the warmer months.
moderateThe Ultimate Guide to Traveling the International Qafe Thane
🇦🇱 Albania
Alright, globetrotters, buckle up for Qafë Thanë, an epic mountain pass straddling Albania and North Macedonia! Perched at a cool 1,000m (3,280ft), this beauty connects Korçë County in Albania with the Southwestern Region of North Macedonia. It's THE main artery between these two amazing countries. We're talking a fully paved ribbon of road (part of the E852, known as SH9 on the Albanian side and A2 in Macedonia). Get ready for some leg-burning climbs, with gradients reaching a max of 7% in spots. Starting from a junction on the SH3 in Albania, this 15.9 km (9.87 mile) adventure snakes its way north to Struga, a dreamy tourist hotspot on the shores of Lake Ohrid in North Macedonia. And did I mention the views? Seriously, with Lake Ohrid glistening nearby, this drive is a total feast for the eyes. Get ready for an unforgettable ride!
hardWhere is Strada Provinciale 64 (SP64)?
🇮🇹 Italy
Okay, picture this: you're cruising along Strada Provinciale 64 (SP64) in Italy's Vicenza province. The air is crisp, the views are insane, and you feel like you've escaped into pure freedom. Formerly known as SP83, this baby winds for about 35 km (22 miles) through the Veneto region in northeastern Italy, connecting Arsiero to near Villaggio Fiorentini, right on the border with Trento. Budget around 40 minutes for the whole trip. Now, don't think this is a leisurely Sunday drive. SP64 throws everything at you: tunnels, crazy drop-offs, and hairpin turns galore! Sections get seriously narrow and steep, with gradients hitting a wild 36%. Rock slides are a real concern, so closures can happen anytime. Big rigs need not apply – this is a road for smaller vehicles only. Perched in the Venetian Prealps, this epic road tops out at 1,512m (almost 5,000ft) near Passo della Vena on the Altopiano dei Fiorentini plateau. At the summit, you'll find the adorable Chiesetta di San Giovanni Gualberto, a small mountain chapel. It's open year-round, but watch out for winter closures due to snow and ice. Get ready for an unforgettable adventure!
moderateRio-Antirrio bridge is an engineering marvel on the Gulf of Corinth
🇬🇷 Greece
# The Rio-Antirrio Bridge: Greece's Engineering Wonder Spanning the stunning Gulf of Corinth is one of the world's most impressive bridges—the Rio-Antirrio Bridge, officially named after 19th-century Greek prime minister Charilaos Trikoupis. At 2,880 meters long, this cable-stayed marvel connects the Peloponnese town of Rio to Antirrio on the mainland and holds the title of the world's longest cable-stayed bridge with a suspended deck. When it opened in August 2004, it was immediately hailed as an architectural masterpiece. And for good reason—this bridge had to overcome some seriously challenging conditions. The Corinth Gulf sits in one of Europe's most seismically active zones, perched right above one of the world's fastest-opening geological rift zones. Yet engineers designed it to withstand earthquakes up to magnitude 7 on the Richter scale, winds exceeding 250 kilometers per hour, and even the impact of a 180,000-tonne tanker moving at full speed. Building here meant tackling some unique obstacles: incredibly deep water (65 meters), unstable foundation materials, powerful winds, constant seismic activity, tsunami risk, and ongoing tectonic movement. But the engineering team pulled it off with innovative solutions that make this bridge one of the most spectacular in the world. Today, the smooth asphalt road carries European Route 65, offering drivers a spectacular crossing between the two regions. It's a stunning drive that showcases human ingenuity at its finest.