Carretera Austral
Aysén Region, Chile
Category: Scenic Drive
Updated: Dec 08, 2025
Introduction
Carretera Austral is one of Chile's most scenic and remote drives, stretching over 1,200 kilometers through Patagonia's untouched wilderness.
Often referred to as the 'Austral Highway,' Carretera Austral winds through Chile’s sparsely populated Aysén Region, offering travelers a chance to experience raw nature, from glacial lakes and temperate rainforests to towering mountains and dramatic fjords. Originally constructed to connect remote towns, this mostly unpaved road is now a bucket-list journey for adventure seekers and nature lovers alike. Along the way, visitors can explore national parks, charming villages, and hidden gems that showcase the region's unique biodiversity and cultural heritage.
Top Highlights of Carretera Austral
- Majestic landscapes including fjords, glaciers, and rivers
- Access to national parks like Queulat and Pumalín
- Scenic stops at Laguna San Rafael and Caleta Tortel
- Opportunities for hiking, kayaking, and wildlife spotting
- Quaint Patagonian towns such as Coyhaique and Villa O’Higgins
Best Time to Visit
Peak Season
The peak season runs from November to March, offering the best weather for driving and outdoor activities. Roads are more accessible and services are fully operational.
Off-Season Advantages
Visiting during the off-season (April to October) means fewer crowds and lower prices. Some areas may be harder to access due to snow, but you’ll enjoy a more serene experience.
Weather Overview
The region experiences a temperate climate with frequent rain and cool temperatures. Winters are cold and snowy, while summers are mild but can be unpredictable.
Best Months for Families
December to February are ideal for families, as the days are longer, the weather is more stable, and most attractions are open.
How to Reach
| From | Mode | Details |
|---|---|---|
| Santiago | Flight + Car | Fly to Balmaceda or Coyhaique, then rent a car or join a guided tour |
| Punta Arenas | Bus or Car | Long journey (12+ hours), often done via domestic flights to nearby cities |
| Buenos Aires | Bus + Ferry | Take a bus to Puerto Montt, then a ferry to Chilean Patagonia |
Entry Fees & Timings
Most of Carretera Austral is a public highway with no entry fees. However, national parks along the route, such as Queulat and Pumalín, charge entrance fees ranging from 3,000 to 8,000 CLP per person. Opening hours vary by season, typically 9 AM to 6 PM.
How Much Time to Spend at Carretera Austral
- Minimum: 5–7 days to drive the main route
- Ideal: 10–14 days for a relaxed trip with stops
- Extended: 2+ weeks for deep exploration and side trips
Family Travel Tips
Plan for variable weather and pack layers. Rent a 4x4 vehicle for better road handling. Book accommodations in advance, especially during peak season. Bring snacks and supplies, as towns are few and far between. Engage kids with wildlife spotting and short nature walks.
Nearby Attractions
- Laguna San Rafael National Park – Famous for its glacier lagoon
- Caleta Tortel – A picturesque wooden village on stilts
- Parque Nacional Queulat – Home to the stunning Hanging Glacier
- Villa O’Higgins – Southern gateway to Patagonia
- Pumalín Douglas Tompkins National Park – Lush forests and volcanoes
FAQs About Carretera Austral
Is the road fully paved?
No, parts of the route are unpaved, especially in remote areas. A 4x4 vehicle is recommended.
Can I travel it in winter?
Yes, but expect snow, limited services, and closed mountain passes. Plan carefully and check road conditions.
Are there gas stations along the way?
Yes, but they are infrequent. Refuel whenever possible, especially before entering remote sections.