2-day Lençóis Maranhenses trek from Atins
Planeta Exo
TripsBrazilLençóis Maranhenses

2-day Lençóis Maranhenses trek from Atins

Brazil
1 Night·2 Days
Lençóis MaranhensesHiking & TrekkingCommunity-Based Travel

Overview

Embark on an unforgettable two-day trek through the landscapes of the Lençóis Maranhenses National Park. This journey offers the unique experience of walking across the park's vast, undulating white sand dunes and taking refreshing swims in the crystal-clear lagoons that contrast with the desert-like scenery.

Beyond the spectacular natural beauty, the Lençóis Maranhenses trek from Atins provides a profound cultural immersion. After a day of hiking, you will stay at the homes of local residents in the Baixa Grande oasis. This overnight experience allows for a genuine exchange of cultures, offering an authentic glimpse into the traditional lifestyle of the families who live amidst the dunes.

  • Full itinerary: 2-day crossing of Lençóis Maranhenses National Park on foot (Atins).
  • Overnight in Baixa Grande at a local family's home (hammocks, oasis access).
  • Sunset over the dunes, uncrowded spots, and total immersion in local culture.
  • Canto do Atins, Preguiças River, and several lagoons along the trail.
  • Activities led by highly qualified guides.
  • All-inclusive experience: homestay, transfer (from Atins or Barreirinhas), meals, and local guides.

  • More options: check out the 3-day, 4-day, and 5-day treks!

Itinerary

Day 1

Atins / Rio Negro / Baixa Grande Oasis

  • 4x4 transferAtins → Rio Negro · ~2 hrs · ~60 km from Barreirinhas
  • HikingRio Negro → Baixa Grande · ~3 hrs · 6 km · soft sand
  • SwimmingLagoon stops along the trail · ~1 hr total

Departure from Atins, Lençóis Maranhenses: PlanetaEXO's local partner will pick you up at your accommodation in Atins at 6:30 AM. The 4×4 ride to the Rio Negro trailhead takes about 2 hours, with a stop along the way for breakfast and sunrise over the dunes. From Rio Negro, the trek follows a marked route over the dunes toward Baixa Grande Oasis.

The 6 km section takes roughly 3 hours, including stops at the freshwater lagoons along the way—plenty of time to swim, photograph, and rest in the shade of the few palm trees inside the oasis. Expected arrival around 10:30 AM. After lunch and rest, the group returns to the dunes for another swim and sunset. Dinner and overnight at a local family's home.

Meals included: Breakfast (on the road) / Lunch / Dinner / Trail snacks

Please note: instead of Atins, your trek can start in Barreirinhas. In this case, departure is at 4:30 AM. Confirm logistics when booking.

Golden sunset over silhouetted sand dunes and a dark still lagoon during the Lencois Maranhenses Trek from Atins, with orange clouds reflected on the water's surface
Two 4x4 vehicles crossing a wide expanse of wet sandy flats under a partly cloudy blue sky during the Lençóis Maranhenses trek from Atins, with shallow pools of water reflecting the light across the terrain
Aerial view of a crystal-clear green freshwater lagoon nestled between sweeping white sand dunes under a blue sky in the Lençóis Maranhenses trek from Atins route
Aerial view of the Lençóis Maranhenses Trek from Atins showing a lone 4x4 vehicle crossing an endless expanse of white sand dunes dotted with shallow lagoons under a warm golden sky
Two trekkers walking away across a vast flat expanse of white sand dunes on the Lençóis Maranhenses trek from Atins, their footprints trailing behind them into a pale hazy sky
A group of travellers stands in a row on white sand dunes during a Lençóis Maranhenses trek from Atins, silhouetted against a deep blue night sky filled with stars and a faint Milky Way
Aerial view of a lone swimmer floating in clear green water beside a textured sandbar on the Lençóis Maranhenses trek from Atins
Aerial view of four trekkers walking across vast white sand dunes on the Lençóis Maranhenses trek from Atins, their long shadows and footprints trailing behind them toward blue lagoons in the distance
A smiling woman wearing a hairnet and orange shirt leans out of a small window in a whitewashed adobe house with a thatched palm roof, part of a local family homestay on the Lencois Maranhenses trek from Atins.
A group of eight travellers in swimwear running and laughing down a steep white sand dune on the Lençóis Maranhenses trek from Atins, arms raised and sand flying beneath their feet under a clear blue sky.

Day 2

Baixa Grande / Rio Negro / Canto do Atins / Atins

  • HikingBaixa Grande → Rio Negro · ~3 hrs · 6 km
  • 4x4 transferRio Negro → Canto do Atins · 1–2 hrs · ~25 km
  • Lunch stopCanto do Atins (Preguiças River mouth) · ~1.5 hrs

Wake up early to catch breakfast at the family's home at 7 AM. The trek back to Rio Negro starts at 8 AM and follows a similar route to Day 1, with lagoon stops along the way. Expected arrival at the trailhead is at 10:30 AM.

A 4×4 vehicle picks the group up and drives to Canto do Atins, where the Preguiças River meets the Atlantic Ocean. This stretch passes through small fishing villages and mangrove vegetation. Lunch is at a restaurant in Canto do Atins. Afterwards, the group is driven back to Atins and dropped off at each traveler's accommodation, marking the end of the journey. Expected arrival at around 2 PM.

Meals included: Breakfast / Lunch / Trail snacks

A lone trekker walks along the edge of a white sand dune beside a wide turquoise lagoon during the Lençóis Maranhenses trek from Atins, with billowing clouds reflected in the still water below
A group of trekkers with hiking poles and backpacks walks along a narrow white sand ridge beside a dark-green freshwater lagoon during the Lençóis Maranhenses trek from Atins, with a vast pale dune curving against a blue sky ahead
Aerial view of a woman floating on her back in shallow turquoise water near a white sand shore on the Lençóis Maranhenses trek from Atins
A woman with a backpack and sun hat walks barefoot across white sand dunes beside a blue freshwater lagoon on the Lençóis Maranhenses trek from Atins
Aerial view of the Lençóis Maranhenses Trek from Atins, showing vast white sand dunes stretching to the horizon, with dark and turquoise freshwater lagoons pooled between the dune ridges under a clear blue sky, and a lone figure visible on a dune crest in the middle distance
A group of travelers lying and sitting on white sand dunes under a deep blue night sky during the Lençóis Maranhenses trek from Atins, with stars and scattered clouds visible above
View through a 4x4 vehicle window of white sand dunes and shallow green lagoons stretching to the horizon during the Lençóis Maranhenses trek from Atins, with the side mirror reflecting an overcast sky
Three trekkers in matching teal shirts walk along the crest of a white sand dune on the Lençóis Maranhenses trek from Atins, with a dark lagoon fringed by bare submerged branches in the foreground and a clear blue sky above

What is Included

  • Accommodation: 1 night in a local family home in Baixa Grande (hammocks)
  • Meals: Breakfast, lunch, dinner and trail snacks
  • Transfers: 4x4 Atins/Barreirinhas → mouth of the Rio Negro, and Rio Negro → Canto do Atins → Atins (Day 2)
  • Activities & tours: Guided trek across the dunes and lagoons of Lençóis Maranhenses National Park
  • Guide: Certified local guide
  • Insurance: Personal accident insurance (Porto Seguro)
  • Equipment & extras: Luggage transfer (1 piece per traveler) and a welcome gift (custom bag and cap)

Not included

  • Flights
  • Accommodation and meals before/after the trek
  • Meals: lunch and dinner on the last day
  • Drinks (water, soft drinks, beer) — available to buy from the host families
  • Personal equipment (trekking poles, backpack, headlamp)
  • Bilingual-guide upgrade (see Optional Extras)
  • Extra luggage transfer (see Optional Extras)
  • Personal expenses (laundry, phone calls, etc.) and tips
  • Any services not previously mentioned

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$ 400/ per person