Driving route - Ushuaia to Tolhuin, Patagonia
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Ushuaia Tolhuin

Embark on an unforgettable Patagonian road trip from Ushuaia to Tolhuin, traversing scenic Ruta Nacional 3. Discover stunning mountain passes, hidden lakes, and the vastness of Lago Fagnano. This easy, paved drive offers incredible viewpoints and unique wildlife, making it perfect for a half-day adventure in Tierra del Fuego.

Updated for 2025–2026 Season
7 min read
PatagoniaHub
By PatagoniaHub Travel Team|Verified local expertsLast updated: Apr 29, 2026
103 km1.5 hourseasypaved
Full guide to Ushuaia →

The drive from Ushuaia, the world's southernmost city, to the charming lakeside town of Tolhuin is a quintessential Patagonian experience. Spanning just over 100 kilometers along Argentina's iconic Ruta Nacional 3, this route offers a dramatic change of scenery from coastal mountain views to the vastness of Tierra del Fuego's interior lakes and forests. It's an ideal half-day excursion for those who've chosen the flexibility of a rental car, allowing you to truly immerse yourself in the rugged beauty of the End of the World at your own pace.

This accessible drive, primarily on paved roads, takes you over the spectacular Paso Garibaldi, offering panoramic vistas that will leave you breathless. Beyond the mountains, you'll encounter the serene Lago Escondido and eventually reach the shores of the immense Lago Fagnano, one of the largest lakes in South America. Tolhuin itself is a perfect stop for a pastry and coffee, famous for its Panadería La Unión, and serves as a gateway to exploring the more tranquil, natural side of Tierra del Fuego.

Route Segments

FromToDistanceDurationRoad
UshuaiaPaso Garibaldi Summit47 km50 minutespaved
Paso Garibaldi SummitLago Escondido Viewpoint8 km10 minutespaved
Lago Escondido ViewpointTolhuin (Panadería La Unión)48 km30 minutespaved

Scenic Stops

Paso Garibaldi Viewpoint

Located at the summit of the mountain pass, this is the most iconic stop on the route. It offers breathtaking panoramic views of Lago Escondido and the vast Lago Fagnano. There's a parking area to safely pull over and take photos.

Stop duration: 15-20 minutes

Lago Escondido Shores

After descending from Paso Garibaldi, you can find small pull-offs along the shores of Lago Escondido. This 'Hidden Lake' provides a tranquil setting for a short break, surrounded by dense forests. It's a great spot for a quieter photo opportunity.

Stop duration: 10-15 minutes

Lago Fagnano Viewpoints (near Tolhuin)

As you approach Tolhuin, several informal spots allow you to pull over and admire the sheer size of Lago Fagnano (also known as Kami Lake). It's one of the largest lakes in South America, and its immense scale is truly impressive.

Stop duration: 10 minutes

Panadería La Unión, Tolhuin

While not a natural scenic stop, Panadería La Unión is a mandatory cultural and culinary stop. Famous for its delicious homemade pastries, bread, and coffee, it's a bustling hub and a perfect place to refuel yourself before continuing your journey or returning to Ushuaia.

Stop duration: 30-45 minutes

Fuel Stops

LocationFrom StartNotes
Tolhuin103 km from UshuaiaThere are a few gas stations in Tolhuin, including YPF. They typically operate during standard business hours (roughly 8 AM - 10 PM) but it's always wise to refuel before heading back to Ushuaia, especially if planning further exploration. Credit cards are generally accepted, but cash (Argentine Pesos) is always a reliable backup.
Ushuaia0 km from startEnsure you fill up your tank in Ushuaia before departure. Fuel options are more plentiful and reliable here.

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Road Conditions by Season

Summer (Dec - Mar)

During the Patagonian summer (December to March), Ruta Nacional 3 is generally in excellent condition. The paved surface is clear, and the mountain pass (Paso Garibaldi) is typically free of snow and ice, making for a smooth and enjoyable drive. Expect strong winds, especially in open areas.

Winter (Jun - Sep)

From June to September, winter conditions can significantly impact the drive. Paso Garibaldi is prone to snow and ice, and snow chains may be mandatory for passage. Visibility can be reduced due to snowfall or fog. Always check road conditions with local authorities (Vialidad Nacional) before departing. The road is often cleared, but caution is paramount.

Year-round Notes

Year-round, Patagonian weather can be unpredictable, with rapid changes possible. Be prepared for sun, rain, and strong winds on any given day. Always drive with headlights on, even during the day, as it is legally required and improves visibility in variable conditions.

Vehicle Recommendation

For this route, a standard 2WD compact car or sedan is perfectly adequate during the summer months due to the entirely paved road. If traveling in winter (June-September), a 4x4 vehicle with good ground clearance and proper winter tires is highly recommended, and snow chains may be required for Paso Garibaldi.

Essential Driving Tips

  • 1Check Weather and Road Conditions: Patagonian weather is famously fickle. Always check the forecast and Vialidad Nacional's road condition reports before you set out, especially for Paso Garibaldi in winter.
  • 2Fuel Up in Ushuaia: While Tolhuin has fuel, it's always best to start your journey with a full tank from Ushuaia, as options become scarce once you leave the city.
  • 3Beware of Wind: Strong Patagonian winds are common. Keep both hands on the wheel and be prepared for gusts, particularly in open stretches around Lago Fagnano.
  • 4Wildlife on the Road: Be alert for guanacos, sheep, and even cattle that may wander onto the road, especially outside the main settlements.
  • 5Pack Layers and Supplies: Carry extra warm clothing, snacks, water, and a charged phone. While not a remote route, self-sufficiency is key.
  • 6Use Headlights: It's mandatory to drive with your headlights on at all times on national routes in Argentina, improving your visibility to others.
  • 7Enjoy the View Safely: Utilize designated viewpoints and pull-offs for photos. Do not stop on the main road, especially on curves or at the summit of Paso Garibaldi where traffic can be constant.
  • 8Visit Panadería La Unión: A visit to Tolhuin isn't complete without stopping at the legendary Panadería La Unión for fresh pastries and coffee – a true local institution.

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Driving Distances from Ushuaia

Plan your road trip with approximate driving times and distances to nearby Patagonia destinations.

DestinationDistanceDriving TimeRoad Type
Rio Gallegos590 km8hMixed
Punta Arenas600 km8h 30mMixed
Puerto Natales790 km11hMixed
El Calafate890 km12hMixed
Torres del Paine900 km13hMixed
El Chalten1,100 km14hMixed

Plan your drive: Ushuaia

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