1. Nus de sa Corbata (Sa Calobra Road, Mallorca)
Spain, europe
N/A
N/A
hard
Year-round
Okay, road trip aficionados, buckle up! Forget the usual highway humdrum, because we're diving into the twisty world of Spanish "pigtails"—those crazy spots where the road does a full-on knot to conquer some seriously wild terrain.
First up, the iconic Nus de sa Corbata on the legendary Sa Calobra Road (Ma-2141) in Mallorca. Picture this: a 270-degree curve designed in 1932 that loops *under itself* to tackle a massive drop. No tunnels, just pure road-bending genius.
Next, head to the Montes de Málaga in Andalusia for a double dose of pigtail fun! You'll find not one, but *two* of these crazy loops tucked away, a classic example of early 20th-century engineering tackling the steep coastal ranges.
Craving Pyrenean views? The NA-137 at Col de la Pierre Saint-Martin, right on the French border, serves up a perfect spiral. This pigtail climbs towards the high pass, delivering both technical thrills and stunning Roncal Valley scenery.
For something truly unique, hunt down the Cuesta del Caracol on the CV-223 in Castellón. This "Snail's Slope" hides its pigtail almost entirely *inside a tunnel* between Eslida and Ahín. A hidden gem, for sure!
These pigtails are rare for a reason. They're complex, expensive, and only pop up where the terrain is *too* much for traditional hairpins. These locations are a testament to the spirit of driving. Time to put them on your bucket list.
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moderateWhere is Monte Padrio?
🇮🇹 Italy
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hardA beautiful road through Congosto de Olvena
🇪🇸 Spain
# Congosto de Olvena: Spain's Hidden Canyon Gem Ready for one of Spain's most jaw-dropping canyon drives? The N-123 cuts right through the Congosto de Olvena, a breathtaking limestone gorge carved out by the Ésera River in Aragon's Huesca province. This 7.6 km stretch is pure scenic magic—and it's completely paved in excellent condition, so you can focus on soaking in the views. Nestled in the Prepirineo range within the Somontano de Barbastro region, this road does something pretty cool: it carves through a gorge that plunges 300 meters deep into the Sierra de la Carrodilla. You'll experience the full theatrical experience as you navigate 10 tunnels (totaling 1,127 meters) that range from quick 19-meter bursts to longer 246-meter passages. Each one is a straightforward single-lane tunnel in each direction, keeping traffic flowing smoothly. The N-123 is the main road connecting Benabarre to Barbastro, but honestly, it's so much more than just a practical route—it's a destination in itself. The limestone walls towering around you, the river below, and the pure geological drama of driving through this ancient canyon make every curve worth savoring. If you're chasing scenic Spanish roads that deliver both stunning landscape and engineering intrigue, this one absolutely delivers.
moderateTransfagarasan: From a Bloody History to One of the Best Highways in the World
🇷🇴 Romania
Romania's Transfagarasan Highway! This road is a wild ride through the heart of the country, snaking through the majestic Fagaras Mountains. Think of it as a roughly 90-kilometer (56-mile) thrill, where you'll probably average around 40 km/h (25 mph) because you'll be too busy gawking at the scenery. Picture this: stunning peaks, dramatic valleys, and hairpin turns galore as you traverse between Romania's tallest mountains, Moldoveanu and Negoiu. Built in the early 70s, it was meant as a strategic military route, so expect some serious engineering! Keep your eyes peeled, though – this road has some serious elevation changes and tight curves, so stay sharp. It's usually open from late spring to early autumn, so plan accordingly. Get ready for an unforgettable driving experience, surrounded by some of the most breathtaking views in Eastern Europe!
moderateCol de Rousset is an epic road in the Vercors massif
🇫🇷 France
# Col de Rousset Nestled in the Drôme department of southeastern France, Col de Rousset sits at 1,254 meters (4,114 ft) and offers one of those scenic drives that actually lives up to the hype. This mountain pass winds between Die and the charming village of Chamaloc through landscapes that scream Provence—think lavender-scented air and that golden Mediterranean light. You'll be driving through the Vercors Regional Natural Park, part of the Auvergne-Rhône-Alpes region, where an Alpine ski resort crowns the summit. The viewpoints? Absolutely stellar, stretching across the southern Vercors and into the Pays Diois area. There's some serious history here too—a tunnel carved between 1861 and 1866 opened up trade routes that still define the region today. The road itself (D518) is a dream to navigate: fully paved, impeccably maintained, with clear markings throughout. The 28.5 km (17.7 miles) journey includes eight sweeping hairpin turns that keep things interesting without being too intense. Gradients max out around 8.5%, so it's challenging but not brutal. Fair warning though—you'll share the road with plenty of motorcyclists who love this route as much as road cyclists do (the Tour de France has rolled through here more than once). Coming from Saint-Agnan-en-Vercors, you're looking at a 14 km climb with 464 meters of elevation gain. The Die approach is longer at 20.6 km but steadier at 4.2% average gradient. From Chamaloc, those hairpins really start to shine, treating you to constantly shifting views and colors as you twist upward. The payoff at the top? A panoramic masterpiece overlooking the Diois valley with the Drôme foothills stretching out below. Traffic stays light to moderate, making this one of those perfect roads where you can actually enjoy the ride.