Hiking and Backpacking in Argentina: Tips & Trails

Backpacking in Argentina: a hiker gazing at the mountains in Patagonia

In this post, we'll take a look at:

Backpacking and hiking opportunities in Argentina are highly varied due to the country’s vast and diverse landscapes. In Patagonia, trails lead hikers between mountains, forests, and glacial lakes offering breathtaking vistas.

Elsewhere, hiking the rugged Andes unveils volcanoes and hot springs. National parks provide access to the jungle-clad northeast and subtropical forests.

In this post, we’ll delve into the world of ultralight hiking and backpacking in Argentina, providing tips to help you prepare for your upcoming outdoor adventure.

We’ll share the TOP 5 trails in Argentina in two parts. The first is for day hikes under 25 miles, great for exploring in one day. The second is for longer multi-day trips.

Key Tips for Hiking and Backpacking in Argentina

  • What to expect: Well-marked paths span range from easy day hikes to advanced endurance routes. Variable weather could include blazing sun or sudden storms. Careful planning is vital for remote hiking.
  • Essential gear: Make sure to pack clothes for both hot and cold weather, bring a water filter to purify different water sources, and include basic first aid supplies. Also, don’t forget navigation tools such as maps and a GPS.
  • Wildlife: Watch out for dangerous animals on your trip. In Patagonia, pumas can pose a threat, especially if they feel threatened by dogs. Be cautious of venomous snakes like yararas and coral snakes. In mountainous areas, Andean bears may defend their cubs aggressively. In Argentina’s northeastern rainforests, jaguars inhabit remote areas and should not be approached. Hikers may also encounter unfriendly livestock guard dogs.
  • Wild camping: Wild camping in Argentina is generally permitted, though there are some restrictions. Most camping takes place in the extensive public lands of Patagonia. Campers are expected to practice ‘leave no trace’ principles and use designated campsites where available. Private land requires permission. National parks allow camping in specified areas only.
  • Best time to go: In Patagonia, choose summer (November to March) for mild weather and dry conditions. Spring and fall bring pleasant weather to central regions like Mendoza, while winter is prime for the north with warmer temperatures and fewer crowds.

Top 5 Day Hikes (Under 25 Miles)

  1. Laguna de Los Tres via Sendero Monte Fitz Roy Trail (13.7 miles).
    See on AllTrails.
  2. Laguna Torre (10.9 miles).
    See on AllTrails.
  3. El Pilar – Laguna de Los Tres – El Chaltén (13.1 miles).
    See on AllTrails.
  4. Refugio Frey (11.7 miles).
    See on AllTrails.
  5. Loma del Pliegue Tumbado (11.4 miles).
    See on AllTrails.

Top 5 Multi-Day Trips

  1. Huemul Circuit (41.5 miles).
    See on AllTrails.
  2. Refugio Los Laguitos (31.3 miles).
    See on AllTrails.
  3. Tilcara – San Francisco (38.7 miles).
    See on AllTrails.
  4. El Bolsón hasta el Lago Soberanía (47.2 miles).
    See on AllTrails.
  5. Sierra Valdivieso Circuit (26.8 miles).
    See on AllTrails.

Annual Weather Averages

Argentina’s varied geography and climates means weather depends on region and season:

  1. Northern Argentina (Salta, Jujuy):
    • Subtropical climate, wet season Nov-Mar.
    • Best for hiking: Dry season Apr-Oct.
    • Temps:
      • Summer: 68-86°F (20-30°C)
      • Winter: 50-68°F (10-20°C)
  2. Central Argentina (Buenos Aires, Mendoza):
    • Buenos Aires: Temperate climate.
    • Mendoza: Desert climate.
    • Best for hiking: Spring, Fall.
    • Temps:
      • Spring/Fall: 50-77°F (10-25°C)
      • Summer: 68-86°F (20-30°C)
      • Winter: 41-59°F (5-15°C)
  3. Southern Argentina (Patagonia):
    • Unpredictable weather.
    • Best for hiking: Summer (Dec-Feb).
    • Winter: Harsh, snow, low temps.
    • Temps:
      • Summer: 41-59°F (5-15°C)
      • Winter: 23-41°F (-5 to 5°C)
  4. Andes Mountains:
    • Varies with altitude.
    • Higher altitudes are cooler.
    • Conditions change rapidly.
    • Temps:
      • Valleys: 50-77°F (10-25°C)
      • Higher altitudes: Variable, potentially colder with snow.


Can I have a campfire while camping in Argentina? 

When exploring Argentina’s natural beauty through backpacking or hiking, it’s important to know about fire rules, which can change based on where you are and the time of year due to the risk of wildfires. Many national parks don’t allow open fires year-round, but gas stoves might be okay. In hot and dry times, extra bans could be in place to stop sparks. Before your trip, check the fire rules with local authorities to avoid penalties for having a fire without permission. If fires are allowed, be careful. Use only dry wood in designated fire pits, put out embers completely, and dispose of cold ashes properly for safety and to protect the environment.

What are some safety tips for backpackers in Argentina?

Backpackers exploring Argentina’s diverse natural environments must take basic precautions to safely immerse themselves in the wilderness of South America. Travelers are advised to pack extra layers and provisions given the potential for sudden weather changes in nature. Notifying others of routes and schedules allows for search efforts if delayed in the vast terrain. Appreciating encounters with wildlife like condors also requires maintaining distance from potentially dangerous species like pit vipers. In remote areas without cell signals, signing in at trailheads facilitates accountability. Proper documentation copies in separate bags also protects travelers enjoying the country’s array of explorations and adventures from lost luggage setbacks.

How to deal with wildlife encounters while hiking in Argentina?

When trekking through Argentina’s varied natural settings, from Patagonia’s mountains to the jungles of Misiones, hikers may come across local wildlife. It is best to give all animals space and never approach, feed or disturb them. If encountering pumas, hold your ground and avoid running while backing away slowly. Jaguars should be observed from a safe distance only. If confronted by Andean bears, do not threaten their cubs and back away. Snakes like coral and yararas should be safely avoided. Insects can be warded off with closed clothing, repellent and nets. Being aware of your surroundings and responding calmly to encounters allows backpackers to safely admire Argentina’s beautiful biodiversity from a respectful remove.

Which national parks are the most popular in Argentina?

Argentina offers diverse natural beauty within its national parks, with some of the most visited providing stunning and unique landscapes for outdoor enthusiasts. Glacier-carved patagonia landscapes and cerulean waters can be explored at Los Glaciares National Park, a top destination. Towering peaks and colorful lakes attract hikers to Nahuel Huapi National Park nestled in the Andes. Pristine forests and glistening waterfalls of Iguazu National Park draw visitors hoping to admire one of the world’s natural wonders. With incredible biodiversity and wilderness, these premier parks never fail to deliver awe-inspiring outdoor experiences showcasing Argentina’s phenomenal scenery.

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