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How to Get to San Martín de los Andes

Nestled on the shores of Lake Lácar amidst the stunning Patagonian Andes, San Martín de los Andes is a picturesque mountain town in Argentina's Neuquén province. It serves as a gateway to Lanín National Park and the iconic Seven Lakes Route, offering unparalleled natural beauty and outdoor adventures. Getting here is an integral part of the Patagonian experience, whether you choose to fly into a nearby airport or embark on a scenic road trip through breathtaking landscapes.

San Martín de los Andes, a jewel in Argentine Patagonia, is renowned for its charming alpine architecture, vibrant culinary scene, and incredible access to nature. Reaching this idyllic destination requires a bit of planning, but the journey itself is often as rewarding as the arrival. Whether you're coming from Buenos Aires or exploring the wider Patagonian region, you have several excellent options including flying to local airports, undertaking a memorable drive along iconic routes like Ruta 40, or opting for comfortable long-distance bus services. Each method offers a unique perspective on the diverse landscapes of Argentina, preparing you for the adventures that await in this captivating mountain town.

Nearest Airports

Aviador Carlos Campos Airport (Chapelco)

CPC22 km

This is the closest airport to San Martín de los Andes, located just a short drive away. It primarily handles domestic flights, particularly from Buenos Aires, and is the most convenient option for direct access to the town. During peak seasons (winter for skiing, summer for hiking), flight frequency increases.

San Carlos de Bariloche International Airport

BRC190 km

A larger international airport, Bariloche offers more frequent flights and connections, including some international routes from Chile and Brazil. While further away, the drive from Bariloche to San Martín de los Andes via the iconic Ruta 40 (Seven Lakes Route) is one of Patagonia's most scenic journeys and is highly recommended if you plan to rent a car.

By Flight

Flying is the quickest way to cover the vast distances to Patagonia. Most travelers will fly into Chapelco Airport (CPC) directly or opt for Bariloche Airport (BRC) for more flight options and the opportunity for a scenic drive. Flights are primarily domestic from Buenos Aires.

Airlines

Aerolineas ArgentinasFlybondi (to BRC)JetSMART (to BRC)

Flight Tips

  • Book flights well in advance, especially for high season (July-August for winter sports, December-March for summer activities) as prices can soar and availability becomes limited.
  • Consider flying into Bariloche (BRC) if you want to experience the famous Seven Lakes Route drive, as it offers more flight choices and potentially better fares.
  • Always check baggage allowances, especially with low-cost carriers like Flybondi and JetSMART.
  • From Chapelco (CPC), you can arrange transfers, taxis, or rent a car directly at the airport to reach San Martín de los Andes.

By Car

Driving to San Martín de los Andes offers unparalleled freedom to explore the stunning Patagonian landscapes at your own pace. It's often considered the best way to truly experience the region, particularly for routes like the Seven Lakes. Roads are generally well-maintained, though conditions can vary with weather.

Main Driving Routes

FromRouteDistanceDurationRoad Condition
San Carlos de BarilocheRuta Nacional 40 (Ruta de los Siete Lagos)190 km3-4 hours (excluding stops)Mostly paved, well-maintained. This is one of Argentina's most scenic routes, winding through national parks with stunning lake views. Some sections can be gravel or unpaved, especially in off-season or detours, but the main route is good. Allow extra time for photo stops.
Neuquén CityRuta Nacional 237 then Ruta Nacional 40430 km5-6 hoursFully paved and generally in very good condition. This route takes you through the Patagonian steppe before joining the scenic Ruta 40. Be mindful of strong winds in certain sections.
Villa La AngosturaRuta Nacional 40 (Ruta de los Siete Lagos)110 km1.5-2 hours (excluding stops)Excellent condition, paved and well-maintained as part of the scenic Seven Lakes Route. This segment is particularly beautiful and popular with tourists.
Buenos AiresRuta Nacional 5, then Ruta Nacional 35, Ruta Nacional 152, Ruta Nacional 143, Ruta Nacional 237, and finally Ruta Nacional 401600 km18-20 hours (minimum, usually split over 2 days)Predominantly paved. The route is long and passes through varied terrain. Road conditions are generally good, but always check for updates, especially during winter months when snow or ice can affect parts of the route through the Andes foothills.

Driving Tips

  • Always check current road conditions, especially if traveling during winter (June-September) when snow and ice can close passes or require snow chains.
  • Ensure your rental car has appropriate insurance coverage for gravel roads if you plan to venture off main routes.
  • Fill up your fuel tank whenever possible, especially on longer stretches, as gas stations can be sparse in certain areas.
  • Carry water, snacks, and a basic emergency kit, as cell phone signal can be intermittent in remote areas.

By Bus

Bus travel is a popular and economical option for reaching San Martín de los Andes, especially from major Argentine cities. Long-distance buses are generally very comfortable, often featuring 'cama' (sleeper) or 'semi-cama' (reclining seats) services with amenities like meals and blankets.

Bus Companies

Via BarilocheAndesmarAlbusFlecha Bus

Bus Tips

  • Book your bus tickets in advance, particularly for peak travel seasons or for 'cama' services, which sell out quickly.
  • If traveling from Buenos Aires, opt for a 'cama' or 'ejecutivo' service for maximum comfort on the long overnight journey.
  • San Martín de los Andes has a central bus terminal (Terminal de Ómnibus) from which local taxis or remises are readily available.
  • Be aware that long bus journeys across Patagonia can be extensive, often exceeding 20 hours from Buenos Aires. Plan accordingly with entertainment and snacks.

From Major Cities

CityBest MethodTravel TimeCost
Buenos AiresFlight to Chapelco (CPC) or Bariloche (BRC)2-2.5 hours flight + transferFlights from $80-$300 USD (one-way, varies seasonally); Bus from $50-$100 USD (one-way)
San Carlos de BarilocheCar via Ruta 40 (Seven Lakes Route)3-4 hours drive (excluding stops)Car rental from $40-$80 USD/day; Bus from $15-$25 USD (one-way)
Neuquén CityCar or Bus5-6 hours drive; 6-7 hours by busCar rental from $40-$80 USD/day; Bus from $20-$40 USD (one-way)

Local Transport

Once in San Martín de los Andes, getting around is quite straightforward. The town center is compact and easily walkable, with most shops, restaurants, and lakeside attractions within easy reach. For destinations further afield, such as Lanín National Park trailheads or the ski resort Chapelco, you can utilize local remises (private taxis, often slightly cheaper than regular taxis), conventional taxis, or local bus services. During peak season, tour operators offer shuttles to major attractions. Renting a car is highly recommended for exploring the surrounding areas independently.

Car Rental Advice

Renting a car is, without a doubt, the absolute best way to experience the magic of San Martín de los Andes and its surrounding Patagonian wonders. While the town itself is walkable, the true beauty of the region lies in its accessible yet sprawling landscapes – from the iconic Ruta de los Siete Lagos (Seven Lakes Route) to the remote corners of Lanín National Park. A rental car grants you the freedom to set your own pace, stop at every breathtaking viewpoint, discover hidden beaches along Lake Lácar, or spontaneously venture onto lesser-known scenic roads. It eliminates the reliance on limited bus schedules or expensive private transfers, providing the flexibility to chase sunsets, explore off-the-beaten-path trails, and truly immerse yourself in the natural splendor. For anyone planning to explore beyond the town limits, a car is not just a convenience, it's an essential key to unlocking an unforgettable Patagonian adventure.

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Frequently Asked Questions

What is the best time of year to visit San Martín de los Andes?

The best time depends on your activities. Summer (December-March) is ideal for hiking, water sports, and exploring the lakes. Winter (June-September) is perfect for skiing and snowboarding at Chapelco. Spring and Autumn offer beautiful colors and fewer crowds.

Do I need a 4x4 vehicle to drive to San Martín de los Andes?

Not necessarily for main routes. The Ruta 40 and other major access roads are mostly paved and well-maintained. However, if you plan to explore unpaved national park roads or travel during winter with potential snow/ice, a 4x4 or a vehicle with good ground clearance is highly recommended for comfort and safety. Always check road conditions.

Is it easy to get from Bariloche to San Martín de los Andes?

Yes, it's a very popular and scenic journey. You can drive a rental car along the Ruta de los Siete Lagos (Ruta 40) in about 3-4 hours (without stops), or take a regular bus service which operates multiple times a day. Driving offers the most flexibility to enjoy the viewpoints.

Are there direct flights to San Martín de los Andes from outside Argentina?

No, Chapelco Airport (CPC) only handles domestic flights, primarily from Buenos Aires. If you're traveling internationally, you'll need to fly into a major international airport like Buenos Aires (EZE) or Santiago, Chile (SCL), and then connect to a domestic flight.

What are road conditions like in winter?

In winter (June-September), roads, particularly mountain passes, can be affected by snow and ice. Ruta 40 is generally well-maintained, but some sections may require snow chains, which are often provided by car rental companies or available for rent. Always check real-time road reports before departing and drive cautiously.

Can I reach San Martín de los Andes by train?

No, there is no train service to San Martín de los Andes. The primary modes of transport are by air, car, or long-distance bus.

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