Uyuni: 3-Day Salar de Uyuni and Eduardo Avaroa Reserve Tour

Picture this: vast salt flats stretching as far as the eye can see, flamingos wading in colorful lagoons, and ancient volcanoes looming in the distance. That’s what you get with the 3-day Uyuni tour, starting from Potosí, Bolivia, at around $550 per person. From the moment we set out, we knew this was going to be an adventure packed with surreal sights, unique experiences, and plenty of photo opportunities.

What we loved most? First, the opportunity to walk on the world’s largest salt flat, the Salar de Uyuni, and marvel at the endless white horizon. Second, the visit to the incahuasi Island, where giant cacti and fossilized marine rocks make for an otherworldly walk. A potential downside? The high altitude and long days might be tiring, especially if you’re prone to altitude sickness or not used to early starts. This tour is best suited for travelers who enjoy landscapes that feel like stepping onto another planet, and those ready for an immersive, full-day adventure.

You can check availability for your dates here:

Key Points

Extended exploration of the world’s largest salt flat over three days offers ample time for photos and reflection.
Diverse sites including lagoons, volcanoes, and salt hotels ensure a well-rounded experience.
Small group size (limited to 6 participants) provides a more intimate and personalized journey.
All-inclusive package with transport, lodging, meals, and entrance fees simplifies planning.
High-altitude awareness is essential, as many sites are above 4,000 meters.
Authentic experiences such as soaking in hot springs and visiting volcanic fumaroles make the trip memorable.

While in Colchani, here are other experiences we've covered

A Deep Dive into the Uyuni 3-Day Tour

Starting Point: Uyuni and the First Day’s Highlights

The adventure begins early from Uyuni, with a stop at the Train Cemetery, where rusted locomotives stand as relics of Bolivia’s bygone railway era. The eerie silence and weathered metal evoke a sense of history that’s palpable. From there, we moved on to Colchani, a small village known for salt processing and crafts. Here, you’ll see how the local community harvests salt and creates handmade souvenirs, giving you a taste of local life.

Next, it’s time to enter the Salar de Uyuni itself. Your guide will explain how the salt flats are formed and their ecological importance. The highlight? A visit to the Playa Blanca salt hotel, which now functions as a museum. Its white salt walls and simple charm make for a fascinating stop—perfect for snapping photos and understanding the scale of salt extraction.

The main event on Day 1 is undoubtedly the visit to Incahuasi Island. This rocky outcrop, covered with giant cacti and marine fossils, offers sweeping views over the salt flats. Walking among the cactus “forest” feels like wandering through a post-apocalyptic landscape. The panoramic viewpoint from the island provides a breathtaking 360º view of the salt flats, which, on a clear day, stretch endlessly in every direction.

Day 2: Volcanoes, Lagoons, and the Red Land

Waking up in a salt hotel, you’re already surrounded by the otherworldly scenery of the flats. After breakfast, the journey continues with a visit to the Ollague Volcano viewpoint. From here, the volcanic landscape reveals itself—black lava formations, fumaroles emitting sulphurous gases, and a stark, almost lunar, terrain. The view of the Ollague Volcano and the Licancabur Volcano is stunning, especially when framed by the clear sky.

The route then takes us through several high-altitude lagoons—Chiarkota, Hedionda, Onda, and Ramaditas—each with their resident flamingos. These lagoons are fed by melting snow and volcanic activity, and their pinkish hues contrasted by the deep blue water make for spectacular photos. We found the flamingos’ presence especially charming; many reviews highlight how these graceful birds add a splash of life to the otherwise stark landscape.

Next is the Siloli Desert, home to the Stone Tree, an oddly shaped rock formation that resembles a petrified tree. Its bizarre shape makes it a favorite for photographers. Then, the Laguna Colorada appears—its deep red waters dotted with flamingos. The color comes from algae and minerals, making it a true spectacle.

More Great Tours Nearby

Day 3: Volcanic Activity, Hot Springs, and Green Lagoons

Our final day starts early with a visit to fumaroles and volcanic cracks, where sulfurous gases emerge from the ground. The sight of bubbling lava and steaming vents underscores the volcanic activity beneath the surface—an impressive reminder of Earth’s restless nature.

Following this, we relaxed in the Polques Hot Springs, soaking in warm water while snow-capped volcanoes loomed nearby. The thermal springs are a welcome respite after two busy days of sightseeing.

The tour then heads to the Laguna Verde, located at the foot of the Licancabur Volcano. Its vivid green color, caused by mineral deposits, contrasts sharply with the surrounding volcanic landscape. Nearby, the Valley of the Rocks offers striking formations that look like sculptures carved by wind and time.

Our journey wraps up in Uyuni town, stopping at Villa Mar and San Cristobal, where a stone church and local markets provide a glimpse into life outside the tourist spots.

While you're exploring Colchani, here are other experiences we've looked into

What’s Included and What’s Not

This tour offers excellent value considering everything that’s included: transport by 4WD, all entrance fees, meals (breakfast, lunch, dinner), and accommodation in salt hotels. The small group size makes for a more relaxed and engaging experience, with guides who can give personalized attention.

However, keep in mind that personal expenses and travel insurance are not included. Also, the itinerary involves some long driving hours and early mornings, which might be tiring for some travelers.

Transportation & Comfort

The use of 4WD jeeps makes navigating rough, high-altitude terrain more manageable. The guides are experienced and knowledgeable, often sharing insights about the geology, wildlife, and local culture. The limited group size (up to 6) fosters camaraderie but also means booking in advance is wise.

Practical Considerations

Altitude can be a concern—many sites are above 4,000 meters—so adequate altitude sickness prevention is advised. The climate varies significantly, with cold nights and warm days, so dressing in layers is essential. Bring comfortable shoes, sun protection, and plenty of water and snacks.

Authentic Experiences and Unique Moments

We loved the chance to sleep in salt hotels, a true novelty that adds a touch of adventure. The hot springs provide not only relaxation but a cultural experience, as locals often bathe here after their work in the salt flats or volcanoes.

The spectacular lagoon colors and the Stone Tree are unforgettable sights that stay with you long after the trip ends. Several travelers mention that the flamingos were a highlight, and you’ll probably find yourself snapping hundreds of photos of these graceful birds against the surreal landscape.

Authenticity and Personal Touches

While the tour is well-organized, guides often share stories and local folklore, enriching the experience. The small group size means you get more attention and can ask questions about the geology or history of the sites—adding depth to your understanding.

Final Thoughts: Is This Tour Right for You?

This 3-day Uyuni tour is perfect for travelers seeking a comprehensive experience of Bolivia’s most iconic landscapes. If you enjoy geological wonders, vibrant lagoons, and volcanic scenery, this trip offers plenty of those. It suits those who are adventurous and comfortable with high altitudes and long days of sightseeing.

However, if you prefer a more relaxed pace or are sensitive to cold and altitude, prepare accordingly. The experience involves early mornings, significant driving, and exposure to the elements, so packing smart is key.

Overall, for those craving a once-in-a-lifetime landscape, this tour delivers stunning sights, authentic cultural moments, and the chance to connect with some of Bolivia’s most remarkable natural features—all in a manageable, well-organized package.

FAQ

Is this tour suitable for travelers with altitude sickness?
Because many sites are above 4,000 meters, it’s recommended to take altitude sickness prevention measures and be prepared for the high elevation.

What should I pack for the tour?
Bring comfortable shoes, warm clothing, a sun hat, camera, snacks, water, biodegradable sunscreen, and insect repellent. Dressing in layers helps adapt to temperature fluctuations.

Are meals included?
Yes, breakfast, lunch, and dinner are part of the package, making it easier to focus on the adventure without worrying about food.

Can I cancel the tour if my plans change?
Yes, free cancellation is available up to 24 hours in advance for a full refund, providing flexibility if your plans shift.

Is the group size small or large?
The tour is limited to 6 participants, creating a more intimate experience and allowing guides to offer personalized attention.

Are accommodations in salt hotels comfortable?
While rustic, the salt hotels are functional and provide a unique experience. Expect simple but cozy rooms, and be prepared for a different sleeping environment.

Is this tour family-friendly?
It’s not suitable for children under 8, pregnant women, or those with certain health issues, due to altitude and physical demands.

What is the best time of year to take this tour?
While not explicitly stated, the best conditions are usually during the dry season, when lagoons are most vibrant, and the salt flats are dry and firm. Weather can vary, so check local seasonal info before booking.

This Uyuni tour offers a mix of natural beauty, adventure, and cultural insights. It’s a trip that will leave you with memories of otherworldly landscapes, flamingos in flight, and the vast, shimmering salt flats—an experience that’s as surreal as it is rewarding.