Ruta de los Siete Lagos: Argentina's Lake District Drive

The Ruta de los Siete Lagos is a 110-kilometer paved stretch of Ruta Nacional 40 between Villa La Angostura and San Martín de los Andes in Neuquén Province. It passes through Lanín and Nahuel Huapi national parks, linking seven glacial lakes in about three hours of pure driving—though most travelers take a full day to stop at the viewpoints. The road is fully paved and free to drive, but park entry fees apply if you enter the national parks on foot for hikes.

What to See Along the Seven Lakes Route

The seven lakes, in order

Driving from south to north, the named lakes are Espejo, Correntoso, Escondido, Villarino, Falkner, Machónico, and Lácar. Lago Espejo earns its name on calm mornings—arrive before 9 a.m. for mirror reflections. Lago Correntoso has a narrow white-sand beach where the Correntoso River meets the lake, a popular spot for a quick swim in summer. Lago Falkner sits below granite peaks and is the most photographed lake on the route. Lago Lácar borders San Martín de los Andes and is the largest of the seven, with a waterfront promenade in town.

Beyond the seven: side trips worth the detour

Just south of Villa La Angostura, the road to Lago Traful branches off and climbs through lenga forest to a turquoise lake with a tiny village. The detour adds about 1.5 hours round trip. Near San Martín de los Andes, the road to Lago Hermoso and the Hua Hum Pass leads to a lesser-visited lake with a campsite. These side roads are partly gravel but passable in a standard car in dry weather.

Viewpoints and short walks

Mirador Lago Espejo has a paved pullout with space for a dozen cars. The Mirador del Correntoso is a short walk from the road, offering a view of the lake and the river mouth. For a longer leg-stretch, the sendero to Cascada Ñivinco (a 1.5-kilometer round-trip walk) starts near the Lácar end of the route and leads to a small waterfall. These stops are not signposted consistently, so a downloaded map helps.

Driving the Route: Practical Details

Distance, time, and road conditions

The 110-kilometer section between the two towns takes about 2.5 to 3 hours without stops. If you start in Bariloche, add another 80 to 90 kilometers (about 1.5 hours) to reach Villa La Angostura. The entire road is asphalt, but curves are constant and winter ice can appear in shaded areas. Snow chains may be required after heavy snowfall between June and August—check road status before setting out. Mobile signal is unreliable between kilometer markers 2120 and 2200, so download offline maps.

Fuel, food, and services

Gas stations are scarce along the route. Fill up in San Martín de los Andes, Villa La Angostura, or Bariloche before starting. There are a few roadside restaurants and kiosks near Lago Espejo and Lago Falkner, but opening hours are seasonal and unreliable. Pack water and snacks. The only ATMs are in the two end towns.

Tolls and park fees

There is no toll to drive the route. However, if you plan to hike in Nahuel Huapi or Lanín national parks, you must pay an entrance fee at the park gates. As of 2026, the fee for foreign adults is around 5,000 Argentine pesos per park, valid for one day. Fees are subject to change—check the official national parks website for current rates.

When to Go and How Long to Allow

Best seasons

December to February offers the most stable weather, with daytime temperatures of 20–30°C and long daylight hours. This is also peak season, so start early to avoid tour buses at popular viewpoints. March to May brings autumn colors and fewer crowds, with cooler days (10–20°C). November is spring: wildflowers bloom, but winds can be strong. Winter (June–August) transforms the landscape with snow, but driving requires caution and some facilities close.

How much time do you need?

A one-way drive with stops takes 6 to 8 hours. Many travelers do it as a day trip from Bariloche, which means 10 to 12 hours total including the return drive. A more relaxed option is to overnight in Villa La Angostura or San Martín de los Andes, breaking the journey. Cyclists often ride the route over two or three days, camping at lakeside sites.

Frequently Asked Questions

Do I need a reservation to drive the Ruta de los Siete Lagos?

No reservation is needed for the road itself. However, if you join a guided tour, book in advance during peak season (December–February). Tours from Bariloche cost around 80–130 USD per person and last 9–11 hours.

Can I drive the route in winter?

Yes, but check road conditions first. Snow and ice are common from June to August, and chains may be mandatory after snowfall. Some side roads and trails close. The route is fully paved, but shaded curves can be slippery.

Is the route suitable for rental cars?

Yes, any standard car can handle the paved road. In winter, consider a 4WD if you plan to explore side roads. Rental agencies in Bariloche and San Martín allow one-way rentals for a drop-off fee.

Are there bathrooms and picnic areas along the way?

Public bathrooms are limited. The best options are at the visitor centers in Villa La Angostura and San Martín de los Andes, and at a few roadside cafés near Lago Espejo. Picnic tables exist at Mirador Lago Falkner and at the Lácar beach in San Martín.

What should I pack for the drive?

Layers are essential—temperatures can swing 15°C in a day. Bring a waterproof jacket, sunscreen (UV is strong), sunglasses, water, snacks, and a paper map or offline navigation. In summer, insect repellent helps with horseflies near the lakes.