Car rental and road trip guide to Argentina

Driving in Argentina: why a road trip makes sense

Argentina is one of the most memorable countries in South America to explore by car. The scale is enormous, but that is part of the appeal: Andean passes, wine valleys, Atlantic coast roads, Patagonian lakes and desert canyons all feel like separate journeys.

Public transport links the major cities, but a car gives much more control for national parks, viewpoints, estancias, wine routes and early starts. It is especially useful around Bariloche, Mendoza, Salta, Jujuy, El Calafate and the Lake District.

The main planning rule is to respect distance. A route that looks simple on the map can become a full driving day because of wind, gravel sections, fuel spacing, mountain curves or border formalities. The best itineraries choose fewer regions and explore them well.

What surprises many first-time drivers

• Distances are much longer than many visitors expect, especially between Patagonia, the northwest, Mendoza and Buenos Aires.
• Fuel stations are reliable in towns, but remote routes require planning and a full tank before leaving larger settlements.
• Gravel roads can be part of normal travel in Patagonia and the northwest, so vehicle category and insurance conditions matter.
• Urban traffic in Buenos Aires, Córdoba and Rosario can feel intense, while rural highways may be quiet for long stretches.
• Border crossings to Chile are spectacular but weather-dependent, and rental cars need written permission before leaving Argentina.

Patagonia, Bariloche and the Seven Lakes route

Bariloche is one of Argentina’s best bases for a rental car. Short drives reach lakeside viewpoints, mountain trails, breweries and the Circuito Chico, while longer days can continue towards Villa La Angostura and San Martín de los Andes.

The Seven Lakes route is scenic enough to treat as a full day, not just a transfer. Weather can change quickly, so it is worth keeping the schedule flexible and leaving time for photo stops.

Farther south, El Calafate works well for Perito Moreno Glacier and open Patagonian landscapes. Winds can be strong, and some side roads may be gravel, so driving days should stay realistic.

Mendoza and wine country: easy drives with slow lunches

Mendoza is a practical region for travellers who want scenery without extreme distances. A car makes it easier to connect wineries in Maipú, Luján de Cuyo and the Uco Valley, especially when accommodation is outside the city centre.

Wine routes should be planned carefully. Distances are manageable, but tastings, long meals and rural roads mean it is better to choose fewer stops and keep a sober driver or arranged transfer when needed.

The road towards the Andes and Aconcagua Provincial Park is one of the classic day trips from Mendoza. Check weather, daylight and mountain conditions before committing to a long drive.

Northern Argentina, Salta and Jujuy

Salta and Jujuy offer some of Argentina’s most dramatic driving: red rock valleys, cactus landscapes, colonial towns and high-altitude roads. A car is useful because the best viewpoints and villages are spread across several valleys.

Cafayate, Cachi, Purmamarca, Tilcara and Humahuaca are common highlights, but the loop should not be rushed. Mountain roads, altitude and photo stops can make short map distances feel much longer.

Some routes in the northwest include gravel, steep climbs or remote sections. Confirm whether the chosen rental category is suitable before planning adventurous detours.

Less obvious places worth considering

The Atlantic coast south of Buenos Aires can work for travellers who want beaches, quiet towns and seafood without flying across the country. Mar del Plata is lively, while smaller towns feel more relaxed outside peak summer.

Córdoba province offers hills, reservoirs, Jesuit history and smaller towns that are easy to combine by car. It is a good alternative for travellers who want a gentler road trip than Patagonia or the far northwest.

The Iberá wetlands in Corrientes are excellent for wildlife and slow rural travel. Roads and access conditions should be checked in advance, especially after heavy rain.

Driving in Buenos Aires and choosing where to start

Buenos Aires is the main entry point for many visitors, but it is not always the easiest place to begin driving. Traffic, toll roads, one-way streets and parking can make the first day stressful.

If the first days are in the city, it is usually better to collect the car when the road trip begins. For Patagonia, Mendoza or Salta, flying first and renting locally often saves time and avoids very long transfers.

Airport pickup can make sense when the plan is to drive straight out of the city, but check return location, toll payment and opening hours before booking.

Fuel, parking, borders and long-distance planning

• Fill up before long rural sections, national parks, gravel roads or mountain passes, even if the route starts on a well-served highway.
• Book accommodation with clear parking information in Buenos Aires, Bariloche, Mendoza, Salta, El Calafate and busy resort towns.
• Cross-border trips to Chile, Uruguay, Brazil, Paraguay or Bolivia normally require written supplier permission and may involve extra insurance, documents or fees.
• Do not assume that every rental car can use gravel roads or remote tracks. Restrictions depend on supplier rules, vehicle category and insurance package.
• Keep rental documents, passport and driving licence accessible, because police or border checks can happen on intercity roads.

Best time of year for an Argentina road trip

Spring and autumn are excellent for Buenos Aires, Mendoza, Córdoba and the northwest, with milder temperatures and fewer peak-season crowds.

Summer is the main season for Patagonia and the Lake District, but popular routes around Bariloche, Villa La Angostura and El Calafate should be booked early.

Winter can work for city breaks, Mendoza wine trips and ski areas, but mountain passes, snow, ice and shorter daylight require more caution.

Suggested 7-day Argentina road trip

Rental checks that matter in Argentina

Before booking, check the deposit amount, accepted cards, mileage, fuel policy, insurance excess, border permission, gravel-road restrictions and exact pickup instructions. These details can vary by supplier, airport, city and vehicle category.

Selected offers may support debit cards, low deposits or no-credit-card rental, but those options should be confirmed in the conditions of the exact car selected. For Argentina, the best rental choice is the one that fits the route, distances and road surfaces, not only the lowest daily price.