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96 hours
Mobile ticket
The Ecological Trekking 4 Days, visits one of the wildest sides of Lençóis Maranhenses. The south side of the park, with the start of the walk at the entrance to the park in the city of Barreirinhas, we cross sandbank and dune field on the first day, which shows us a lot about how the Lençóis Maranhenses are really formed.
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
For a full refund, cancel at least 24 hours before the scheduled departure time.
Transportation 4x4 between Barreirinhas and Bonita Lagoa
4 Guide Nights
Single and double kayaks for 3 hours descent of the Alegre river
Trail snack for four days.
Trash bag for transporting the waste produced
Transport not mentioned
Accommodation not mentioned
Alcoholic and non-alcoholic drinks
Food and overnight stays
BREAKFAST
Breakfast
Tapioca, coffee, tea, milk, eggs and cakes
Lencois Maranhenses National Park
After the meeting at the participant's inn, a 4x4 vehicle takes us to the Lagoa Bonita region, where we will start our walk on the dunes visiting the lagoons, ending the morning in the village of Mocambo, at the home of the natives of the region where we will spend our first night.
BREAKFAST
Breakfast
tapioca, coffee, tea, milk, fruits and cakes
Parque Nacional dos Lencois Maranhenses
After breakfast, we depart toward the Ediel tent. visiting lagoons and beautiful desert landscapes, we will also visit communities along the way, carrying out cultural exchange between visitor and desert resident.
BREAKFAST
Breakfast
Coffee with coconut milk, fruits, tapioca and juices
Lencois Maranhenses National Park
After breakfast, always before sunrise, we set off towards the city of Santo Amaro on a 15km trek, visiting lakes and beautiful landscapes, also visiting relevant places regarding the history of the Lençóis Maranhenses National Park.
Lencois Maranhenses National Park
On this day, on our last and fourth day, we will walk between Povoado Rancharia and Povoado Betânia, where we will take kayaks and continue to the city of Santo Amaro following the descent of the Alegre river, after our arrival and departure from the Park we return to Barreirinhas by car for another hour of travel ending our tour.
11 reviews
Total reviews and rating from Viator & Tripadvisor
mariakarlah2018,
Aug 30, 2023
- Review from Tripadvisor
Excellent experience traveling with the Costa Leste Ecoadventure. We did the trekking for 4 days and 3 nights in the Lençois Maranhenses park and it was incredible. Our guide, Raymundo, was sensational, very patient and professional, he explained many interesting things to us about the park, the population of the region and respected the walking pace of everyone in the group. The logistics on the part of the agency were very good and they were kind enough to store our luggage for us while we did the terkking. Super recommended!
Patty S,
Oct 17, 2022
- Review from Tripadvisor
One of the most amazing experiences of my life, definitely recommend. This route was long and hard but it was worth it. Raimundo was an excellent tour guide with substantial knowledge about the area and a true passion for trekking the desert. I recommend bringing lots of water and sunscreen, hiking poles, and long sleeves.








Q1891DEdianec,
Sep 16, 2022
- Review from Tripadvisor
Hello =) We made a 3 day (2 nights) trek with this agency. It was one of the most beautiful experiences of our lives; itinerary in a sublime and unique place in the world, accompanied by Raimundo our guide always smiling, listening and considerate! On the program: walking in the beautiful dunes, swimming in the most beautiful lagoons of the desert, nights in hammock in oases where we had the chance to talk with the locals. You can contact Raimundo directly on Whatsapp to book: +559891771513 In terms of price we paid 1600 Rls per person (and there were 4). Prices vary depending on the number of people (the more you are, the lower the price). You can also “privatise” the excursion. The agency is top, responds quickly and was even able to organize the transfer for 100 Rls / person from São Luis to Barreirinhas! I highly recommend =D Have a nice trip 😎




979flaviaf,
May 7, 2022
- Review from Tripadvisor
Without a doubt, it was one of the most impactful experiences I've had in my life. Walking 4 days through the dunes and knowing the most beautiful lagoons in the country, was an adventure and so!!! At first I was afraid if I realized, but we counted on the excellent guide Raimundão who knows that as the palm of his hand and made the experience peaceful to be carried out. The overnight stays in the oases in the surroundings were a separate chapter, the opportunity to talk to the people who live there is an immersion into the real Brazil. Aligned with all this, the fact that we went theoretically "out of the season" (noting that the lagoons were absolutely full), made it possible for us to know the Lençóis exclusively since outside the oases, in these 4 days we did not cross with anyone on the trail. I definitely recommend the tour and the East Coast Ecoaventura agency. Kalina was always helpful and helpful!!!!
949giselec,
Feb 20, 2022
- Review from Tripadvisor
Amazing experience! Indicate the trekking for everyone! Live unforgettable moments! The East Coast is a very structured Enterprise, received a lot of attention and indications of tours, guesthouses and restaurants. Kaline was great, no words to thank her! And not to mention the guide Raimundão, super high astral Cover, who provided us with the best trekking!
danielanQ3307AU,
Nov 2, 2021
- Review from Tripadvisor
One of the best trekking of life!!! Wonderful place!!! Amazing landscapes!!! An experience that there are no words to describe the feeling of walking in the desert alongside amazing landscapes, at every step a wonderful landscape, at every stop in the homes of the natives the beauty of simplicity. Congratulations to the team East Coast!!! Raimundo and Kaline were super attentive in the service, Raimundo accompany me on the trekking was super attentive and has a great knowledge of the region. I'm already planning to come back :)

juliaalkmim,
Sep 24, 2021
- Review from Tripadvisor
This trip was an adventure to be remembered forever. The walk is wonderful. Lagoas with blue and crystal clear waters are everywhere.The sand, for the most part, is hard, so it is possible to walk with peace. Meeting the local communities with their simple and welcoming locals is something enriching and makes us forget the fatigue. The ecoaventura east coast takes care that everything happens properly. They were super attentive and took care of the smallest details. Kaline was very efficient and attentive. She loves what she does.
sonitaills,
Aug 31, 2021
- Review from Tripadvisor
The walk was sensational. At first I thought it would be pretty tired, but the hike through the dunes is very enjoyable! The entire route is done in the morning, escaping the fierce sun of Maranhão. There are many lagoons on the way and at any moment it is possible to stop to refresh in the crystal clear waters! The walk is always accompanied by the natural air conditioning of the Maranhans! The support points were in the settlements of Mucambo, Rancharia and Betania. Each one has its own special charm: --> Mucambo: Lady Passion deserves the name! Very receptive, great cook, good to chat! He even prepared a typical beiju that reminded me of the flavors of childhood. Near this village there are two very nice lagoons (Inácio and Santo). We also made a dive in the dunes during the night to see the starry sky and a time next to the fireplace at the campsite --> Ranch: Excellent place to rest, with nets in a well-ventilated place and very nice food. Here we had the pleasant surprise of meeting also the guardian of the place (Toto!) and a very funny bird who loved biscuits. --> Bethany: This place is a jewel! Various networks well located in a well-airy place. In front of the support point passes the river Betania, which has some networks available within it. The entire East Coast staff has been very attentive from the beginning. The guide Faguinho was very lively, attentive, flexible and helpful throughout the journey. The whole team is congratulated. Obs: Walking in the sand can cause bubbles in the foot! The socks are essential for the most unusual to be able to complete without any problems :). My fiancée passed sparadrapo in the foot and put the skirt on top. This way it was good to walk and did not bubble.







BrunaL682,
Aug 5, 2021
- Review from Tripadvisor
An amazing trip with wonderful landscapes and beautiful lagoons! We had unforgettable sunsets and starry nights that we had never seen before. The Enterprise was excellent, gave all the support for us. And the main was our guide, Raimundao! He was sensational, super experienced and left our trip even more perfect. Thank you for providing us with these special days! Bruna, Abud, Erica and Giuliano
SantanaLauro,
Jul 2, 2021
- Review from Tripadvisor
I made the crossing with Raimundão and he was an excellent guide. Native, knowledgeable of the whole region, intelligent, speaks very well, good vibe, good energy. The tour was amazing and I will definitely indicate it to other friends.
Operated by Costa Leste EcoAventura