Tips for driving in Patagonia

Tips for Driving in Patagonia

Picture this: you’re in the middle of Route 40, more than 100 kilometres from the nearest town, with crosswinds, loose gravel, and a snowfall that wasn’t in the forecast. What do you do? Keep going? Wait? Turn back? If you’re thinking about driving through Argentine Patagonia, you better keep reading. Here’s everything we learned while exploring these extreme landscapes… behind the wheel.

What Are the Road Conditions Like in Patagonia?

Patagonia is vast and diverse. Roads range from perfectly paved highways to rough gravel sections with loose stones, mud, or ice. The best-known routes are National Route 40, which runs along the Andes, and Route 3, which follows the coastline. Both offer spectacular scenery—but also real challenges for drivers.

Asphalt, Gravel and “Washboard” Roads

On many sections of Route 40, you’ll encounter so-called “washboard” surfaces: harmless-looking ripples that can send your mate flying from the cupholder. Gravel can be deceiving; it seems solid but requires slow driving, especially on curves or when wet. If you’re used to smooth roads like those in Buenos Aires or Rosario, this can be a surprise.

Driving Tips for Patagonia

There’s no room for improvising here. Every kilometre matters, and every decision can mean the difference between an unforgettable adventure and a serious issue.

Driving on Gravel

First rule: never brake suddenly. Gravel is unforgiving. If you need to slow down, do it with the engine. It’s also key to maintain a steady speed and avoid sharp steering. Some locals will say: “Drive like a vizcacha (a Patagonian rodent): slow, steady, and unhurried.” And they’re right.

Vehicle Prep and Equipment

At Invernalia, we always pack our cars with an extra fuel can, a small shovel, snow chains (in winter), flashlight, water, and a good offline playlist… because you’ll lose signal often. Check tyre pressure, oil levels, and make sure you have a spare tyre and jack.

Recommended Routes in Argentine Patagonia

One of the favourites is the Seven Lakes Route between San Martín de los Andes and Villa La Angostura. It’s only 110 km, but every curve is postcard-worthy. If you have more time, drive the full stretch from Bariloche to El Chaltén via Route 40: it’s long, but epic.

If you prefer the coast, Route 3 has gems like Puerto Madryn, Península Valdés, and even Ushuaia—if you’re up for the ferry crossing through Chile.

Where to Eat in Bariloche, Chapelco and Puerto Montt

After a full day of driving, good food is the reward. In Bariloche, don’t miss Alto el Fuego for amazing grilled meats or La Fonda del Tío for hearty homemade dishes. In Chapelco (San Martín de los Andes), Morphen is a modern classic with great views and signature dishes. In Puerto Montt, across the border, head to Pa’ Mar Adentro for fresh seafood and ocean views.

My Personal Experience as Part of Invernalia

As part of the Invernalia Rent a Car team, I’ve driven all these roads—from surprise storms while crossing to Villa Traful, to endless stretches without another car in sight between Perito Moreno and Río Mayo. What I learned most: preparation is everything. You could have the best vehicle, but if you don’t know where you’re going, the current conditions, or what to expect—Patagonia will teach you a lesson.

Is It Worth Driving in Patagonia?

Yes. A thousand times yes. No tour or agency can show you Patagonia like you’ll experience it yourself—driving at your pace, stopping where you like, free of schedules. But remember: respect the road. Patagonia is beautiful, but also wild. Drive with caution and be prepared.

What About You? Do You Dare?

Back to the question at the start… If you’re alone, far from everything, and a storm is coming… what do you do? The right answer is: you plan so it never happens. And if it does—you’re not caught off guard. At Invernalia Rent a Car, we give you the ideal vehicle, but also the knowledge and advice to make your Patagonian journey unforgettable and safe.

What’s the most extreme situation you’ve faced while driving in these landscapes? Tell us—we love reading real stories.