
Road trip guide: Conquering Planchon Pass in the Andes
Chile, south-america
196 km
2,515 m
hard
Year-round
Okay, adventure junkies, listen up! I've got a wild one for you: Paso del Planchón, a super-high mountain pass straddling the Argentina-Chile border at a whopping 2,515m (8,251ft). Also known as Paso Internacional Vergara, this isn't your average Sunday drive.
Picture this: you're deep in the Andes, bumping along 196 km (121 miles) of totally unpaved road – Ruta Provincial 226 on the Argentina side turning into J-55 once you cross into Chile. We're talking sandy sections, the whole nine yards! This epic route connects Las Loicas in Argentina’s Mendoza Province with Curicó in Chile's Maule Region.
Now, for the real talk: this pass is usually a no-go zone. But, get this, they fix it up between November 1st and April 30th each year, opening it up to tourists and mining companies. Be prepared for crazy dry air and insane temperature swings – think warm days baking in the sun and freezing nights. We're talking potential highs of 15°C in summer and lows of -25°C in winter. But hey, the scenery is out of this world!
Where is it?
Road trip guide: Conquering Planchon Pass in the Andes is located in Chile (south-america). Coordinates: -38.1666, -68.6688
Road Details
- Country
- Chile
- Continent
- south-america
- Length
- 196 km
- Max Elevation
- 2,515 m
- Difficulty
- hard
- Coordinates
- -38.1666, -68.6688
Related Roads in south-america
hardTravel guide to Llano Chajnantor in Chile
🇨🇱 Chile
Okay, picture this: you're in Chile, high up in the Atacama Desert – one of the driest places on Earth! You're heading towards the Llano Chajnantor plateau, a mind-blowing spot at over 16,500 feet! This isn't your typical road trip. Think lunar landscape, because that's what you'll find about 40km east of San Pedro de Atacama. Seriously, it’s so otherworldly they film Mars scenes here. The air is super dry and thin, so be warned: this altitude ain't messing around. If you have any respiratory or heart issues, maybe skip this one. No kids under 16 allowed either. The plateau is home to ALMA, the Atacama Large Millimeter/submillimeter Array – the biggest and most powerful telescope array on the planet! They need this extreme location to see deep into the universe. The 8.8-mile private road is totally unpaved, starting from Ruta 27. It’s rough and ready, but the views? Totally worth it…if you can handle the altitude and have the right credentials! Only ALMA-certified vehicles and drivers are allowed. Get ready for a drive you’ll never forget.
hardAbra del Acay is said to be the highest road pass in America
🇦🇷 Argentina
Okay, buckle up, adventure seekers! We're headed to Abra del Acay in Argentina's Salta Province. This legendary mountain pass tops out at a staggering 16,259 feet (4,956 meters). It's rumored to be the highest point you can reach on a national highway anywhere in the Americas! Part of the iconic Ruta 40, Argentina's longest road, the stretch leading to Abra del Acay is a proper off-road adventure. Think unpaved, narrow gravel roads demanding your full attention. Those tight bends and steep drops? They're real! Watch out for strong winds, and remember, you're going off-grid. No cell service here, so pack accordingly – essential repair gear, plenty of food and water, and top up that gas tank whenever you can. The 83-mile (133 km) journey between Payogasta and San Antonio de los Cobres should take around 3 hours non-stop. Keep in mind that winter can bring icy and snowy conditions that may block parts of the road. While the conditions are tough – think poorly maintained surfaces and unpredictable weather – the views are out of this world. Prepare for breathtaking scenery that will reward every daring traveler!
moderateCrossing the beautiful Puente del Rio Electrico
🇦🇷 Argentina
Okay, picture this: you're in Argentina, smack-dab in Los Glaciares National Park in Santa Cruz Province. You're cruising down Ruta Provincial 23, not far from the Chilean border, and BAM! You hit the Puente del Rio Electrico. This isn't just any bridge; it's a short wooden marvel stretching 35 meters over the Electrico River. Seriously, this thing is beautiful. The wooden surface adds to the rustic charm, and the views are absolutely unreal. Keep your eyes peeled though! While the views are stunning, you're still driving. Stay alert and soak it all in! This isn’t just a drive; it’s an experience.
hardOjos del Salado is one of the highest accessible points by car on Earth
🇨🇱 Chile
# Ojos del Salado: The World's Highest Volcano Road Standing at a jaw-dropping 6,891 meters (22,608 feet), Ojos del Salado is the world's highest volcano and sits right on the Argentina-Chile border. It's not just impressive for its elevation—it's also one of the most accessible ultra-high peaks you can actually drive to, making it a magnet for adventure seekers and record-breakers alike. Nestled in the Andes, roughly 600 kilometers north of Aconcagua, this massive stratovolcano connects Chile's Atacama Region with Argentina's Catamarca Province. The volcano sits just south of the Atacama Desert, creating an otherworldly landscape where snow clings to the peak only during winter months. The rest of the year? Bone-dry conditions dominate. ## A Playground for Record-Seekers Ojos del Salado has become legendary for altitude records. In 2007, a heavily modified 1986 Suzuki Samurai driven by Chileans Gonzalo Bravo and Eduardo Canales Moya reached 6,688 meters, smashing the previous vehicle record. That modified little beast had supercharger upgrades, reinforced axles, and custom suspension—necessary equipment for such an insane climb. Since then, the records keep coming. A Mercedes truck hit 6,675 meters, a solar-powered e-vehicle reached 6,500 meters in 2024, and motorcycles have pushed higher too. In 2015, Chilean rider Gianfranco Bianchi set the motorbike record at 6,472 meters on a Suzuki RMZ 450. Even cyclists have joined the party—Guido Kunze pedaled an astonishing 6,233 meters in 2013, covering over 342 kilometers from the Pacific coast in just over 37 hours. ## The Real Challenge Don't let the "accessible by vehicle" part fool you—this is genuinely brutal. The terrain throws everything at you: steep climbs, massive boulders, snow, glaciers, and deep volcanic sand. Most roads don't combine all these obstacles in a single journey, but Ojos del Salado does it gleefully. Add in hurricane-force winds, temperatures plummeting to minus 30°C (minus 22°F), and the relentless effects of extreme altitude, and you've got a recipe for serious danger. Medical help? Forget it—you're looking at a day or more for evacuation, and helicopter rescue is virtually impossible in these conditions. This is one of South America's most unforgiving roads, and it demands respect.