Discover the breathtaking Andean landscapes of Northwest Argentina with guided trekking and hiking tours, from salt flats to volcanic peaks.
Northwest Argentina, a region often called the 'Altiplano Argentino,' presents a dramatic tapestry of high-altitude deserts, vibrant mineral formations, and snow-capped volcanoes. This is a land where the sky feels closer, and the silence is profound. For those seeking adventure on foot, the trekking and hiking tours here offer an unparalleled opportunity to engage with landscapes shaped by millennia of geological activity and resilient indigenous cultures. Imagine traversing the surreal white expanse of the Salinas Grandes under an endless blue sky, or ascending the slopes of dormant volcanoes that offer panoramic views stretching across the Andes. These tours are not just about physical exertion; they are an immersion into a stark, beautiful environment that challenges the senses and rewards with unforgettable vistas. The altitude, often exceeding 3,000 meters (nearly 10,000 feet), is a defining characteristic, transforming the very air you breathe and the way your body moves. This environment cultivates a unique resilience in flora and fauna, visible in hardy cacti and the occasional condor soaring overhead. Tours here are designed to balance the awe-inspiring scenery with practical considerations for altitude, ensuring that visitors can safely appreciate the grandeur of places like the Quebrada de Humahuaca, a UNESCO World Heritage site known for its colorful geological formations, or the dramatic calderas and lagunas around the La Puna region. Whether you're an experienced trekker or a keen hiker looking for an accessible yet impactful experience, these guided excursions unlock the secrets of Argentina's rugged northwest.
Discover our top picks for high-altitude trekking & hiking in Northwest Argentina

Half-day trekking in which you will enjoy a personalized activity. We will walk paths where the colors of the mountains will motivate us to interpret the different geological processes. The middle section of our route passes through a mud maze with vertical walls over 40 meters high. When we reach 2700 meters / nm we will rest, enjoying a unique landscape alone, maybe the condor will fly through our place of rest. The sun, the clouds, the wind will be our only travel companions. I offer you an activity in which we will walk 8 kms approximately. The circuit is located on the outskirts of Purmamarca being an exclusive place for which other people do not enter. It is a pleasant journey in which we will share stories about geology, native plants and their medicinal use, as well as the history of the region.

This is a tough 7-9km hike through stunning and rugged high altitude scenery: suitable for the experienced and adventurous trekker! From Salta city, we travel to Campo Quijano, a town famous as the base for workers constructing the Train to the Clouds railway line to the Chilean coast. We can stop to see an antique engine and the mausoleum of the train line's chief engineer, Richard Maury, from Philadephia, USA. From here we will climb into the stunning multi-coloured Quebrada de Toro, crossing rivers and driving off road through canyons to reach San Bernardo de las Zorras, where our hike begins. It's two hours travel each way: the walk takes between 4 and 5 hours. Our guide is experienced in hiking all terrain, and speaks English and Spanish. Picnic lunch provided.

From Salta city, we travel to Campo Quijano, a town famous as the base for workers constructing the Train to the Clouds railway line to the Chilean coast. We can stop to see an antique engine and the mausoleum of the train line's chief engineer, Richard Maury, from Philadephia, USA. From here we will climb into the stunning multi-coloured Quebrada de Toro to Ingeniero Maury, where our hike begins. It's 90 minutes drive each way: the walk takes between 7 and 8 hours. We start by scaling a steep gradient: a climb of nearly 1km in altitude over the first 3.75km, On this challenging hike, we reach a peak of 3,265m above sea level before a gentle descent to Inca ruins dating from the 15th century. Your efforts are rewarded by stunning views all along the way. Our guide is experienced in hiking all terrain, and speaks English and Spanish. Picnic lunch provided.
Experience unique geological formations, vast salt flats, and towering volcanoes at significant altitudes.
Encounter indigenous communities and learn about their traditional way of life in remote Andean settings.
Navigate challenging terrain safely and gain insights into the region's natural and cultural history from knowledgeable guides.
Capture breathtaking panoramas, vibrant colors, and stark, beautiful desert scenery.
Discover vast, less-traveled expanses that offer a profound sense of peace and natural wonder.
Tours cater to different fitness levels, from gentle walks to challenging multi-day treks.
These tours focus on visiting expansive salt flats like Salinas Grandes. Expect flat terrain but significant sun exposure and high altitude.
These excursions lead to the slopes of dormant volcanoes or impressive Andean peaks, offering challenging ascents and rewarding summit views.
Explore areas like the Quebrada de Humahuaca, focusing on the incredible rock formations, colorful hillsides, and unique desert ecosystems.
For the more adventurous, these expeditions involve camping and hiking over several days, fully immersing participants in the Altiplano's remote beauty.
Tours range from half-day excursions (3-4 hours) to full-day trips (6-8 hours) and multi-day expeditions lasting 3-7 days or more.
Expect significant temperature fluctuations. Days can be warm and sunny, but nights become very cold, especially at higher altitudes. Weather can change rapidly.
Group sizes typically vary from small, intimate groups of 4-8 people to larger tours of up to 15-20 participants, depending on the operator and tour type.
Usually includes guide services, transportation to/from trailheads, and sometimes meals or snacks. Multi-day treks often include camping equipment and food.
Tours often depart from major towns in the region like Salta, Jujuy, Purmamarca, Tilcara, or San Salvador de Jujuy. Pickup from accommodations is common.
Prices vary widely. Day tours can start from $40-$80 USD per person, while multi-day treks can range from $300 to $1000+ USD, depending on duration and inclusions.
Acclimatize properly before undertaking strenuous activity. Spend at least one full day in a lower-altitude town before heading higher.
Hydrate constantly. Drink more water than you think you need, and avoid alcohol and caffeine as they can dehydrate you.
Pace yourself. Take frequent short breaks and don't push too hard, especially on your first day at altitude.
Protect yourself from the sun. Use high SPF sunscreen, wear a wide-brimmed hat, sunglasses, and lip balm – the sun is intense at altitude.
Dress in layers. Temperatures can swing dramatically. Pack fleece, a waterproof/windproof outer layer, and warm headwear and gloves.
Wear sturdy, broken-in hiking boots. Good ankle support and grip are essential for rocky and uneven terrain.
Inform your guide about any pre-existing medical conditions. Altitude sickness is real, and professional guidance is crucial.
Carry snacks like nuts, dried fruit, or energy bars to maintain your energy levels during hikes.
A: The dry season, from April to October, is generally considered the best time for trekking. You'll experience clearer skies and less rain, though temperatures can be cold, especially at night and during winter months (June-August).
A: Yes, altitude sickness can affect anyone, regardless of fitness. It's crucial to acclimatize, hydrate, and listen to your body. Guides are trained to recognize symptoms and manage situations.
A: It depends on the tour. Shorter walks and salt flat excursions are suitable for most fitness levels. Volcano climbs and multi-day treks require good cardiovascular fitness and endurance.
A: Sturdy, waterproof hiking boots with good ankle support are highly recommended. Ensure they are well broken-in to avoid blisters on longer treks.
A: Yes, various tour operators offer these experiences. Platforms like TopTours.ai help you discover and compare options from multiple providers, making it easier to find one that suits your needs.
A: Pack layers of clothing (including a warm fleece and windproof jacket), sunscreen, a hat, sunglasses, plenty of water, snacks, and a basic first-aid kit. A trekking pole can also be helpful.
A: Often, day tours will include water and sometimes light snacks. For longer hikes, it's usually recommended to bring your own packed lunch. Always check the specific tour details for inclusions.
A: The terrain is varied. You'll encounter sandy desert paths, rocky trails, volcanic scree, and sometimes dry riverbeds. The landscape is often stark and open, with long-distance views.
Explore vibrant indigenous cultures and colonial history in the stunning Andean landscapes of Northwest Argentina.
Discover otherworldly rock formations and colorful mountain valleys unique to this captivating region.
Experience the warmth of local hospitality and savor distinct regional flavors, a true taste of Argentina.
Journey through ancient Inca trails and pre-Columbian ruins, connecting with centuries of history.
Immerse yourself in traditional music, dance, and artisan crafts found nowhere else.
Witness the dramatic beauty of salt flats and high-altitude deserts, an unforgettable adventure.
Northwest Argentina experiences a dry, high-altitude climate with significant diurnal temperature variations. Summers (December-February) are warmer with occasional rain, especially in the eastern foothills. Winters (June-August) are cold and dry, with freezing temperatures at night in the highlands.
The shoulder seasons, April-May and September-October, offer pleasant weather with fewer crowds and cooler temperatures, ideal for exploring the dramatic landscapes and hiking trails.
Peak season typically falls during the Argentine summer (December-February) and winter school holidays (July). Expect warmer weather suitable for most activities, but also higher prices and more tourists.
The off-season months of June and August can be very cold with potential snow at higher elevations, but offer solitude and lower prices for those prepared for the chill.
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Getting around Northwest Argentina is best done with a rental car for maximum flexibility, especially for exploring the Quebrada de Humahuaca and Calchaquí Valleys. Buses connect major towns like Salta, Jujuy, and Tilcara, offering a more budget-friendly option. Taxis are available in cities, but less common in smaller villages. For remote areas or specific treks, hiring local guides with transport is recommended. Distances can be significant, so plan your travel time accordingly when navigating Northwest Argentina.
Rent a car for maximum flexibility and explore at your own pace on Expedia USA.
Find the perfect accommodation for your Northwest Argentina adventure. From luxury resorts to cozy hotels, we've got you covered.
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