All Seasonal Guides

Autumn in Seven Lakes Route

Autumn on the Seven Lakes Route is South America's ultimate fall drive. Seven glacial lakes shimmer beneath forests of fire-red lenga and golden ñire, with snow-dusted Andean peaks completing the picture.

The Ruta de los Siete Lagos (Seven Lakes Route) is a 107km stretch of Ruta 40 connecting San Martín de los Andes and Villa La Angostura through the heart of Argentina's Lake District. This iconic drive passes seven glacial lakes — Lácar, Machónico, Falkner, Villarino, Escondido, Correntoso, and Espejo — each with its own character and beauty. During autumn, from March to May, this route becomes arguably the most beautiful drive in all of South America.

The transformation is breathtaking. Native lenga, ñire, and coigüe trees that line the road and drape the hillsides explode into every shade of red, orange, gold, and amber. Each lake reflects these colors differently — some framed by pure golden forests, others by a mix of evergreen and deciduous trees creating striking contrast patterns. The overall effect, enhanced by snow-capped Andean peaks and crystal-clear autumn skies, is simply staggering.

Self-driving is the ideal way to experience this route. Unlike summer, when tourist buses and heavy traffic can diminish the experience, autumn offers a peaceful road with room to pull over at any viewpoint, take a detour to a lakeside beach, or simply stop and absorb the scenery. The route is fully paved and suitable for any vehicle, making it accessible to all drivers. Allow a full day for the drive, or better yet, two — rushing through this natural masterpiece would be a shame.

Weather Overview

Avg High

15°C

Avg Low

3°C

Precipitation

Moderate rainfall increasing through autumn, from about 60mm in March to 150mm in May.

Wind

Generally calm within the sheltered lake valleys, with occasional gusts at exposed viewpoints.

Daylight

Daylight decreases from about 12.5 hours in March to around 9.5 hours by late May.

Autumn along the Seven Lakes Route is crisp and beautiful. March offers the warmest days with early color changes. April is peak foliage with cool, clear conditions ideal for photography. May brings colder temperatures, more rain, and possible early snow at higher elevations.

Activities

Available Activities

Full Route Scenic Drive

Drive the complete 107km route between San Martín de los Andes and Villa La Angostura, stopping at each lake's viewpoints and beaches. Autumn colors peak in April, creating postcard-perfect scenes at every turn.

Lakeside Hiking

Short trails at several points along the route lead to hidden beaches, viewpoints, and forest walks. The Cascada Vullignanco and trails around Lago Falkner are particularly beautiful in autumn.

Photography Expedition

The combination of colorful forests, reflective lakes, and mountain backdrops makes this one of the world's premier autumn photography locations. Golden hour light in autumn is especially dramatic along the route.

Picnic by the Lakes

Pack local provisions — artisanal cheese, smoked meats, bread, and wine — and stop at one of the many lakeside areas for a scenic autumn picnic. Early autumn temperatures are perfect for outdoor dining.

Town Exploration at Either End

Combine the drive with exploration of San Martín de los Andes and Villa La Angostura, both charming mountain towns with craft beer, chocolate shops, and cozy restaurants.

Not Available This Season

Swimming in the lakes is too cold in autumnSome campgrounds along the route close for the seasonWater sports and kayaking cease operationsA few seasonal food stalls and vendors close after Easter

Accommodation

Stay in San Martín de los Andes at one end or Villa La Angostura at the other, both with excellent accommodation options. A few lodges along the route itself offer stays between the lakes. Autumn rates are significantly lower than summer, and availability is excellent. For the best experience, overnight at both ends to drive the route leisurely.

Crowds & Tourism

Autumn dramatically reduces traffic on the route. In summer, buses and tourist vehicles can create congestion at viewpoints. In autumn, you'll often have entire lake viewpoints to yourself, especially midweek. This solitude transforms the experience from a scenic drive to a private communion with nature.

Pricing

Excellent value. Accommodation at either end of the route offers autumn discounts. No toll or entrance fee applies to the route itself. Car rental from Bariloche (1 hour from Villa La Angostura) or San Martín is competitively priced in the shoulder season.

Driving Conditions

Important for car rental travelers

The Seven Lakes Route is fully paved and in excellent condition, making it suitable for any vehicle. Autumn conditions are generally ideal for driving: comfortable temperatures, good visibility, and light traffic. Watch for slippery fallen leaves on shaded curves, especially after rain. By late May, occasional frost or snow at the Córdoba Pass (the route's high point) may require caution. Drive during daylight for the best scenery and safety. The route has no fuel stations, so fill up at either end before setting off.

Packing Essentials

Warm waterproof jacket
Fleece mid-layer
Comfortable driving clothes
Walking shoes for short trails
Camera with fully charged batteries
Sunglasses for lake glare
Picnic supplies from town
Thermos with hot mate or coffee
Warm hat and gloves for stops
Binoculars for birdwatching
Full tank of fuel

Events & Festivals

Autumn Foliage Season

The natural spectacle of fall colors along the Seven Lakes Route, peaking mid-April to early May, is an event in itself. Photography groups and nature lovers time their visits to this peak period.

Local Markets in Endpoint Towns

San Martín de los Andes and Villa La Angostura host autumn markets featuring local crafts, artisanal food products, and handmade goods, perfect for picking up picnic supplies or souvenirs.

Pros & Cons

Pros

  • One of South America's most spectacular autumn drives.
  • Seven distinct lakes, each with unique beauty.
  • Virtually empty compared to summer traffic.
  • Fully paved and accessible to any vehicle.
  • Charming towns at both ends for accommodation.
  • Free to drive — no tolls or entrance fees.

Cons

  • No fuel stations along the route — must fill up before departing.
  • Rain can obscure views, especially in May.
  • Shorter daylight limits driving and photography time.
  • Some lakeside facilities close for the season.
  • Weather can change quickly in the mountains.

Explore by Car This Season

A rental car gives you the freedom to explore Patagonia at your own pace, no matter the season.

Browse Car Rentals

Explore More

Discover more guides and resources for this destination

Frequently Asked Questions

How long does the Seven Lakes Route take to drive?

The 107km route takes about 2.5 hours of pure driving time, but plan for a full day (or two) to properly enjoy viewpoints, short hikes, and lakeside stops. In autumn, with the incredible scenery, you'll want to stop frequently.

Which direction should I drive?

Both directions are beautiful. Driving north from Villa La Angostura to San Martín places the afternoon sun behind you for better photography. Either way, the experience is spectacular.

When is the best time for autumn colors?

Peak foliage typically occurs from mid-April to early May. March offers early color changes with warmer weather. Late April provides the most intense reds and golds. Each week brings different color compositions.

Do I need a special vehicle?

No, the route is fully paved and suitable for any car. A standard rental vehicle handles the road easily. The only consideration is ensuring a full tank of fuel before departing, as there are no gas stations along the 107km route.

Can I do the route as a day trip from Bariloche?

Yes, but it's a long day. Bariloche to Villa La Angostura is about 1 hour, then the Seven Lakes Route to San Martín is another 2.5+ hours with stops, then 3 hours back via a different route. Ideally, overnight at one end of the route.

Is the route open in winter?

Yes, the route is open year-round, though winter snow can require chains. Autumn is the ideal season — spectacular colors, comfortable driving conditions, and no winter road restrictions.

|