Barreirinhas Lençóis Maranhenses
A breathtaking national park of vast white sand dunes dotted with vibrant turquoise lagoons, offering an otherworldly desert oasis experience.
Highlights
Must-see attractions

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From TikTok & Reddit
Best Time
Lagoons are full and vibrant
Barreirinhas Lençóis Maranhenses
Best Time
Lagoons are full and vibrant
Highlights
Must-see attractions
A breathtaking national park of vast white sand dunes dotted with vibrant turquoise lagoons, offering an otherworldly desert oasis experience.
"Better than any picture on the internet, this is heaven on earth."
Pack Light, But Smart
Bring light clothing, swimwear, sunscreen, hat, sunglasses, and insect repellent. Water shoes are great for sandy walks! :athletic_shoe:
Book Tours in Advance
Especially during peak season, secure your 4x4 tours and transfers to avoid disappointment. :admission_tickets:
Highlights
Discover the most iconic attractions and experiences
Lagoa Azul & Lagoa Bonita
Barreirinhas
Iconic crystal-clear lagoons nestled between vast white sand dunes. A surreal, otherworldly landscape.
Santo Amaro's Untouched Beauty
Santo Amaro
Experience larger, more pristine lagoons and a less crowded, authentic desert oasis feel.
Atins & Canto de Atins
Atins
Coastal charm meets dunes. Famous for its shrimp restaurants and proximity to the ocean.
Plans like a pro.
Thinks like you
Planning Your Visit
Best Time to Visit: Full Lagoons
Getting There: It's an Adventure
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Pack Light, But Smart
Bring light clothing, swimwear, sunscreen, hat, sunglasses, and insect repellent. Water shoes are great for sandy walks! :athletic_shoe:
Book Tours in Advance
Especially during peak season, secure your 4x4 tours and transfers to avoid disappointment. :admission_tickets:
Stay Hydrated!
The sun is intense. Carry plenty of water, especially during dune treks. :droplet:
Embrace the 4x4 Journey
The bumpy rides are part of the adventure! Enjoy the unique transport to reach the dunes. :jeep:
Tips
from all over the internet
Pack Light, But Smart
Bring light clothing, swimwear, sunscreen, hat, sunglasses, and insect repellent. Water shoes are great for sandy walks! :athletic_shoe:
Book Tours in Advance
Especially during peak season, secure your 4x4 tours and transfers to avoid disappointment. :admission_tickets:
Stay Hydrated!
The sun is intense. Carry plenty of water, especially during dune treks. :droplet:
Embrace the 4x4 Journey
The bumpy rides are part of the adventure! Enjoy the unique transport to reach the dunes. :jeep:
Consider a Multi-Day Trek
For a deeper experience, opt for a 4-day trek sleeping in hammocks in oasis villages. :sleeping_bed:
What Travellers Say
Reviews Summary
Visitors consistently describe Lençóis Maranhenses as an otherworldly paradise, exceeding all expectations with its surreal beauty of white sand dunes and crystal-clear lagoons. The unique landscape and refreshing swims are highlights, though the journey can be rustic and requires planning.
"Amazing place... it is a kind of surreal when you see the contrast of the white sand and those blue and green sweet water lagoons and the blue sky."
Alex Y
"Incredible place in The World. Beautiful, crystal clear lagoons, hot streams running straight to Atlantic with natural hot baths. Perfect for all day tour."
krzysztof rakowski (Kris)
"Better than any picture on the internet, this is heaven on earth. A hidden gem of nature after crossing the Brazilian jungle, white sand dunes filled with turquoise water pools all you can see. I first saw it in a documentary by David Attenborough and add it on The bucket list, but This is beyond any imagination, we travelled half the globe from Romania to see this, and was the most beautiful landscape we ever saw."
Adrian Campan
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The most common route is flying into São Luís (SLZ). From there, you can take a bus or a private shuttle to Barreirinhas (approx. 4 hours). Some travelers opt for direct transfers to Santo Amaro or Atins, which can be more complex. Booking transfers in advance is highly recommended, especially during peak season.
No, there are no direct flights to Barreirinhas. You'll need to fly into São Luís and then arrange ground transportation.
Travel between these towns typically involves 4x4 vehicles or boats (lanchas). Agencies in Barreirinhas can arrange these transfers. Santo Amaro is often considered more remote but offers access to larger lagoons.
Lençóis Maranhenses is in Brazil. Depending on your nationality, you may need a visa to enter Brazil. Please check the latest visa requirements for your country.
The bus or shuttle journey from São Luís to Barreirinhas takes approximately 4 hours. The subsequent 4x4 ride into the park can add another hour or more depending on the destination.
🎫 🎫 Tickets & Entry
While the park itself is a protected area, specific tours and access points might have associated fees. Many visitors book package tours that include transportation and guides, which cover these costs.
The park is generally accessible during daylight hours. However, specific tours have their own schedules. It's best to check with your tour operator for exact timings.
Yes, it's highly recommended to book tours and transfers in advance, especially during the peak season (June to September), to secure your spot and preferred timings.
While possible, independent travel within the park is challenging due to the vastness and sandy terrain. Hiring local guides and booking 4x4 tours is the most practical and safest way to explore.
There are no specific entry passes required for individual tourists to enter the national park itself, but organized tours and transportation within the park are essential and usually booked through agencies.
🎫 🏞️ Onsite Experience
The best time is from May to September when the lagoons are full of crystal-clear rainwater. After September, many lagoons begin to dry up.
Light, breathable clothing is essential. Bring swimwear for the lagoons, a hat, sunglasses, and high-SPF sunscreen. Comfortable walking shoes or sandals are recommended, as the sand gets very hot.
Yes, guided tours are highly recommended and widely available from Barreirinhas, Santo Amaro, and Atins. These tours typically use 4x4 vehicles and include knowledgeable local guides.
Absolutely! Swimming in the freshwater lagoons is one of the main attractions. The water is refreshing and the scenery is breathtaking.
While the primary attraction is the landscape, you might spot various bird species. Some lagoons may have small fish, and bird droppings can even lead to natural 'pedicures'! [^Review]
🍽️ 🍽️ Food & Dining
Barreirinhas offers a range of restaurants, from local eateries serving regional cuisine like seafood and 'carne de sol' to more international options. Many tours include lunch or stops at restaurants.
Yes, Santo Amaro and Atins have local restaurants and pousadas that offer meals. Atins is particularly known for its delicious grilled shrimp at Canto de Atins.
Options might be limited, especially in more remote areas. It's advisable to inform your tour operator or pousada in advance about dietary restrictions. Local fruits and vegetables are usually available.
Don't miss trying fresh seafood, especially shrimp in Atins, and regional dishes featuring fish, rice, beans, and local fruits. Ice cream shops are also popular! [^Review]
Prices can vary. Barreirinhas generally has more options and competitive pricing. Eating at local spots or pousadas can be more budget-friendly than tourist-focused restaurants.
📸 📸 Photography
Everywhere! The vast dunes, crystal-clear lagoons, and dramatic sunsets offer endless photographic opportunities. Lagoa Azul, Lagoa Bonita, and the viewpoints in Santo Amaro are particularly stunning.
Sunrise and sunset offer the most dramatic lighting, casting golden hues over the dunes. Midday can be harsh, but the vibrant blue of the lagoons is still spectacular.
A good quality camera or smartphone is sufficient. However, protect your gear from sand and water. Consider a wide-angle lens to capture the vastness.
Drone usage might be restricted in certain areas or require permits. Always check local regulations and respect the environment. Some content creators use drones for aerial shots.
Include people in your shots to give a sense of scale. Shooting from a low angle can emphasize the height of the dunes, while wide shots capture the immense landscape.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
When planning, consider tours that are family-friendly and not too strenuous. Shorter 4x4 excursions to Lagoa Azul or Lagoa Bonita are usually manageable. Ensure children have adequate sun protection, hats, and plenty of water. Staying in Barreirinhas offers more amenities and easier access to tours suitable for families.
💰 Budget Travelers
Look for group tours rather than private ones, as they are more economical. Consider visiting during the shoulder seasons (May or October) when prices might be slightly lower. Packing your own snacks and water for day trips can also help reduce daily expenses.
🚶♀️ Adventure Seekers & Trekkers
These treks offer a unique opportunity to disconnect and immerse yourself in nature. They typically include meals and basic accommodation. It's essential to book these with reputable tour operators who prioritize safety and environmental respect.
Deep Dives
In-depth insights and expert knowledge
The Unique Ecosystem of Lençóis Maranhenses
This phenomenon is rare, with similar landscapes only found in a few other places globally. The park covers an impressive area of approximately 1,550 square kilometers (598 sq mi). The dynamic nature of the dunes means the landscape is constantly shifting, shaped by wind and rain. It's a delicate balance that makes the park so special and requires careful preservation efforts.
Despite its desert-like appearance, the area is not a true desert. It receives significant rainfall, which is crucial for the formation and sustenance of the lagoons. The presence of fish in some lagoons, brought by birds, adds another layer to this fascinating natural wonder. [^Review]
Planning Your Visit: Barreirinhas vs. Santo Amaro vs. Atins
Santo Amaro is considered by many to offer a more authentic and less crowded experience, with access to larger and more pristine lagoons. Reaching Santo Amaro can be more challenging, often requiring a longer 4x4 journey. It's ideal for those seeking tranquility and a deeper connection with nature.
Atins, located on the coast, offers a blend of dune landscapes and beach vibes. It's known for its laid-back atmosphere and the famous grilled shrimp at Canto de Atins. Atins serves as a good base for exploring the eastern part of the park and is often a stop on multi-day treks.
Many visitors combine stays in different towns or opt for multi-day treks that traverse between these locations, offering diverse perspectives of the park. Researching the specific attractions and travel logistics for each town will help you tailor your trip to your preferences.
The Thrill of the 4x4 Adventure
These 4x4 tours are the most common way to access the lagoons from towns like Barreirinhas. They are typically guided, with local drivers who are experts in navigating the terrain and know the best spots to visit. Tours often include stops at iconic lagoons like Lagoa Azul and Lagoa Bonita, allowing ample time for swimming and photography.
For those seeking a more immersive experience, multi-day treks often involve 4x4 transport between campsites or villages within the park. This allows for deeper exploration and a chance to witness the park's beauty at different times of the day, including breathtaking sunrises and sunsets.
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from TikTok, Instagram & Reddit