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Lençóis Maranhenses National Park wilderness guide
National Park · MA, Brazil

Lençóis Maranhenses National Park

Lençóis Maranhenses National Park is a unique natural wonder featuring expansive white sand dunes and seasonal rainwater lagoons, offering a landscape unlike any other.

National Park383,0002+ Trails

Designation

National Park

Total Wilderness Area

383,000

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Lençóis Maranhenses National Park

Lençóis Maranhenses National Park is a unique natural wonder featuring expansive white sand dunes and seasonal rainwater lagoons, offering a landscape unlike any other.

Wilderness Landscape & Natural Heritage

Lençóis Maranhenses National Park, situated in the northeastern region of Brazil within the state of Maranhão, is renowned for its vast dunes and seasonal lagoons. Spanning over 383,000 acres, the park presents a stark and beautiful contrast of rolling white sand dunes interspersed with clear blue and green freshwater lagoons that form during the rainy season from January to June. Despite its desert-like appearance, the area receives substantial rainfall, leading to the formation of these temporary lagoons. The park is home to a range of wildlife, including fish that survive in the trapped lagoons and migratory birds that visit the area. The local Caeté trees and other adapted flora provide a fascinating ecological insight. The park's history is intertwined with the nearby town of Barreirinhas, which serves as the main gateway for visitors. Key recreation opportunities include dune trekking, lagoon swimming, and 4WD tours, making it a destination for adventure enthusiasts and nature lovers alike. Popular with photographers, the combination of dunes and water creates unique and stunning landscapes.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Lençóis Maranhenses National Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Dunes and Lagoons: Discover Parque Nacional dos Lençóis Maranhenses★ 9.1⌖ 6 miSwimming
Parque Nacional dos Lençóis Maranhenses

Dunes and Lagoons: Discover Parque Nacional dos Lençóis Maranhenses

Explore the mesmerizing Parque Nacional dos Lençóis Maranhenses in Brazil. Known for its seasonal lagoons and white sand dunes, this stunning landscape is perfect for swimming and dune trekking. Best visited between June and September, it offers a unique outdoor adventure.

Sand Dunes & Lagoons: Jericoacoara National Park★ 8.9⌖ 182 miLagoon Swimming
Jericoacoara National Park

Sand Dunes & Lagoons: Jericoacoara National Park

Explore Jericoacoara National Park's stunning sand dunes and crystal-clear lagoons in Ceará. Enjoy lagoon swimming, dune hiking, and kitesurfing. Best visited from July to December, this remote park promises adventure and breathtaking scenery.

Lagoon SwimmingView Details→
Discover the Wonders of National Park Catimbau★ 8.5⌖ 581 miHiking
National Park Catimbau

Discover the Wonders of National Park Catimbau

Explore the stunning rock formations of National Park Catimbau near Buíque. Known for its unique sandstone cliffs and historical rock art, it's a top spot for hiking and archaeology enthusiasts. Best explored from May to September, this is a quieter year-round destination.

Scenic Wonders of National Park Catimbau★ 8.7⌖ 581 miHiking
National Park Catimbau

Scenic Wonders of National Park Catimbau

Explore the iconic rock formations and ancient engravings of National Park Catimbau. Situated near Buíque, this adventure spot is perfect for hiking and cultural exploration. It's best visited from May to October for a serene experience.

Water Wonders of Paulo Afonso Falls★ 8.7⌖ 582 miKayaking
Paulo Afonso Falls

Water Wonders of Paulo Afonso Falls

Explore the breathtaking Paulo Afonso Falls in Bahia, Brazil. Ideal for kayaking and hiking, this landmark offers a mix of natural wonder and cultural history. Easily accessible by car, it's a popular spot with dramatic views and adventure opportunities.

Waterfalls and Wonders: Parque Estadual do Jalapão★ 8.6⌖ 591 miSwimming
Parque Estadual do Jalapão

Waterfalls and Wonders: Parque Estadual do Jalapão

Explore the stunning Parque Estadual do Jalapão in Mateiros, Tocantins, featuring waterfalls, dunes, and springs. Perfect for swimming and hiking, this remote area is ideal for adventure seekers. Visit from May to September for cooler, dry conditions and avoid crowds year-round.

Key Wilderness Highlights

✦ The crystalline lagoons that form between the dunes during the rainy season.✦ Diverse wildlife, including migratory birds and fish adapting to the unique environment.✦ 360-degree views of the dunes and lagoons from the highest points.✦ Guided 4x4 tours providing access to remote parts of the park.
Wilderness Recreation

Outdoor Adventures in Lençóis Maranhenses National Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Lençóis Maranhenses National Park
Park Recreation

4WD Tours

Available in Lençóis Maranhenses National Park
Park Recreation

Wildlife Viewing

Available in Lençóis Maranhenses National Park
Park Recreation

Photography

Available in Lençóis Maranhenses National Park
Park Recreation

Lagoon Swimming

Available in Lençóis Maranhenses National Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Lençóis Maranhenses National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Access through guided tours, usually with 4x4 vehicles; no entrance fee required.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Lençóis Maranhenses National Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Adventure Basecamps

Gateway Towns Near Lençóis Maranhenses National Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Barreirinhas
⌖ 24.83 miles
Gateway Basecamp

Barreirinhas, Maranhão

A gateway to outdoor adventures in the stunning Lençóis Maranhenses National Park, known for its vast dunes and crystal-clear lagoons.

June to SeptemberExplore Town
Jijoca de Jericoacoara
⌖ 185.96 miles
Gateway Basecamp

Jijoca de Jericoacoara, Ceará

A coastal getaway blending wind-swept dunes, tranquil lagoons, and perfect conditions for kitesurfing in Brazil's Ceará region.

July to NovemberExplore Town
Paragominas
⌖ 294.41 miles
Gateway Basecamp

Paragominas, Pará

A gateway to the vast Amazon rainforest offering rich biodiversity and outdoor adventures focused on nature exploration and river activities.

June to December (Dry Season)Explore Town
Itainópolis
⌖ 355.68 miles
Gateway Basecamp

Itainópolis, Piauí

A tranquil small town offering access to rugged cerrado landscapes with opportunities for nature exploration, local river adventures, and cultural immersion away from crowds.

May to September (dry season)Explore Town
Marituba
⌖ 369.87 miles
Gateway Basecamp

Marituba, Pará

A growing riverside town near Belém offering river-based adventures, local cultural immersion, and access to Amazonian lowland landscapes.

July to December (Dry Season)Explore Town
Ananindeua
⌖ 374.32 miles
Gateway Basecamp

Ananindeua, Pará

A bustling Amazonian town with close access to river adventures and nearby natural reserves, ideal for water-based and tropical ecosystem exploration.

July to December (Dry Season)Explore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Lençóis Maranhenses National Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

12 bookable experiences

Route of Emotions — Lençóis Maranhenses Private Multi‑Day Tour from São Luís to JericoacoaraBarreirinhas, Maranhão · 22.83 mi away
All Adventures· Boutique Travel Experts

Route of Emotions — Lençóis Maranhenses Private Multi‑Day Tour from São Luís to Jericoacoara

Walk barefoot across million sand dunes, swim crystal lagoons and ride river channels through mangroves on a private 10‑day journey from São Luís to Jericoacoara. This multi‑day itinerary blends desert‑like dunes, coastal culture and active water options with tailored transfers.

10 days

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Preguiças River & Lençóis Wonders: Barreirinhas Boat Tour to Mandacaru, Vassouras and CaburéBarreirinhas, Maranhão · 24.90 mi away
All Adventures· AMAZING RJ TOUR

Preguiças River & Lençóis Wonders: Barreirinhas Boat Tour to Mandacaru, Vassouras and Caburé

A half-day speedboat from Barreirinhas follows the Preguiças River to Vassouras, Mandacaru and Caburé — meeting mangrove channels, playful capuchins and seasonal lagoons. Climb the Mandacaru lighthouse, swim in rain-fed pools and eat fresh seafood at Caburé before returning mid-afternoon.

2–3 hours

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Preguiças River by 4x4 and Boat — Mandacaru Lighthouse & Caburé Beach TourBarreirinhas, Maranhão · 25.03 mi away
All Adventures· Sunrise Adventure Ribeirão Preto

Preguiças River by 4x4 and Boat — Mandacaru Lighthouse & Caburé Beach Tour

A half-day river and beach circuit that pairs a 40-minute speedboat ride with short 4x4 transfers to riverine villages, a lighthouse climb, and Caburé’s double-sided beach. Ideal for travelers who want easy access to Lençóis Maranhenses scenery with cultural stops and wildlife viewing.

2–3 hours

Check dates & book

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.