What are the main mountain passes on the RN76?
Argentina, south-america
259 km
4,379 m
extreme
Year-round
Get ready for the ride of your life on Argentina's Route 76 (RN76)! This 259 km (161-mile) off-road adventure punches its way through the La Rioja province, starting in Villa Unión and heading north towards the Chilean border.
Think of it as a deep dive into the Andes, where you'll cruise through the Reserva Natural Laguna Brava. Picture this: high-altitude salt lakes shimmering in the sun, flocks of pink flamingos, and views that stretch to forever. And those views? Epic! We're talking about glimpses of Monte Pissis, the fourth-highest peak in the Andes, and the majestic Cerro Bonete Chico. Expect complete silence, surreal turquoise lagoons, and weather that keeps you on your toes.
This ain't no Sunday drive, folks. RN76 throws two major passes at you: Portezuelo de Laguna Brava (4,379m/14,366ft), your gateway to the highlands, and the even loftier Abra Cerro Veladero (4,483m). Both are unpaved, a mix of loose gravel and crazy steep climbs, all with that thin air working against you.
Heed this warning: RN76 demands respect. A high-clearance 4x4 isn't optional; it's essential. Weather is a wild card here; winter brings snowdrifts over 2 meters (the park even closes to private cars!), and summer can unleash surprise storms with landslides or icy patches. You're on your own out there, so pack extra fuel, water, and seriously warm gear. And be ready for altitude sickness, as you'll be hanging out above 4,000 meters for a good chunk of the trip.
The 259 km journey from Villa Unión is a slow burn – plan for a full day to conquer it. That gravel road can turn muddy and slippery near the salt flats, especially after rain. But trust me, the reward is beyond worth it: mind-blowing landscapes that peak at the Pircas Negras international border crossing. Give your ride a once-over before you go, and double-check the border crossing status – it's only open in the summer when the snow melts. Prepare for an unforgettable journey!
Road Details
- Country
- Argentina
- Continent
- south-america
- Length
- 259 km
- Max Elevation
- 4,379 m
- Difficulty
- extreme
Related Roads in south-america
moderateAn old mining road to Tuzgle Volcano in the Andes
🇦🇷 Argentina
Okay, adventure-seekers, listen up! Deep in the Argentinian Andes, in the province of Jujuy, lies Volcán Tuzgle, a dormant volcano hiding a seriously epic road. We're talking about a climb to 5,244m (that's 17,139ft!) on what used to be a mining road – making it one of the highest drives in the country. This old unpaved mining route winds its way up to the abandoned Mina la Betty, and trust me, it’s seen better days. While you probably don't need a full-on 4x4, you'll want a vehicle with decent clearance to handle the rough terrain. Be warned: there are definitely sections where your ride will be tilting at some pretty wild angles. It's probably best to avoid this trek at night, or super early morning when ice could be a factor. Starting from Ruta Provincial 40 (RP-40), you’ve got a 10km climb ahead of you, gaining almost 800m in elevation. That's an average gradient of nearly 8%! But hey, the views of the Central Andes are totally worth it. Get ready for an unforgettable off-the-beaten-path adventure!
moderateWhere Is Abra Condorillo?
🇵🇪 Peru
Alright, adventure junkies, listen up! If you're chasing that off-the-beaten-path thrill in Peru, Abra Condorillo is calling your name. Nestled way up high in the Arequipa region, this mountain pass tops out at a staggering 16,381 feet! Picture this: You're in southwestern Peru, smack-dab in the Cotahuasi Subbasin Landscape Reserve. Forget smooth asphalt; this is a rough and ready dirt track the entire way, carved out to reach the Arcata gold and silver mine. The climb starts at around 15,400 feet, and I won't lie, it's a bit of a grunt to get started. But once you're past the mine, it mellows out into a stunningly scenic climb. Keep your eyes peeled, though – there are some seriously steep drops along the way. Expect some tight switchbacks too, but nothing too crazy. The surface can be a bit rough, but nothing your trusty 4x4 can't handle. Oh, and you'll actually drive *through* part of the mine itself! This stretch is only around 14.4 kilometers (about 9 miles) long, but you'll feel a million miles from civilization. Trust me, the views and the sheer solitude are worth it as you start a beautiful descent into the valley beyond. Get ready for an unforgettable experience!
hardHow to Travel the Challenging 4x4 Road to Lagunas Cunta
🇨🇴 Colombia
Okay, adventure time! We're heading to Lagunas Cunta, a stunning string of five lagoons nestled high in Colombia's Santurbán páramo, specifically in the northeast of the Santander department. Getting there is half the fun (and a bit of a challenge!). You'll need a 4x4 because the road is all unpaved – think rugged and bumpy. It's only 5.2 km (3.23 miles) from the unpaved road between Berlín and Vetas, Colombia's highest town, but packed with twelve hairpin turns and some seriously steep climbs, hitting gradients up to 11% in places! Prepare to ascend! The road tops out at a breathtaking 3,927m (12,883ft). Up there, it's cold, and you're likely to encounter rain or thick fog, so layers are essential. Snowfall can happen, making the road impassable. Also, be aware you'll be passing through private property and need to pay a small toll to access the lagoons. Trust me; the views are worth it!
moderateWhere is Portezuelo del Cajón?
🇧🇴 Bolivia
Okay, picture this: you're cruising along Ruta 27, leaving San Pedro de Atacama in Chile behind you, headed towards the wild landscapes of southwestern Bolivia. You're about to cross the Portezuelo del Cajón, also known as Hito Cajón, an international border that sits way up high at 4,480m (that's nearly 14,700 feet!). This isn't just any border crossing; it's an adventure. The whole stretch from San Pedro de Atacama to Quetena Chico is about 150 km (93 miles) of mixed terrain – expect both smooth paved sections and bumpy, unpaved bits. You're basically hugging the lower slopes of the Juriques volcano, so the scenery is out of this world. Think stunning Andean landscapes, especially as you get closer to Bolivia. On the Bolivian side, you’ll be smack-dab in the Eduardo Avaroa Andean Fauna National Reserve, with Laguna Verde and Laguna Blanca nearby. It's a super popular route for travelers going between Uyuni and San Pedro de Atacama, so you’re bound to meet fellow adventurers. Now, heads up: the Bolivian Aduana (customs) is bizarrely located about 80 km from the actual border, in what feels like the middle of nowhere at over 5,000m! Getting there involves passing through a guarded barrier. The Chilean border post, on the other hand, is a good 40 km down the road, closer to San Pedro de Atacama. Before you set off, check the weather – high altitude can bring unpredictable conditions. Be prepared for cooler temperatures and potential storms as you climb. Enjoy the ride!