Most bookedBeautiful Lagoon Circuit
Departure from Barreirinhas in a 4×4 vehicle that will lead us to the bridge for crossing the Preguiças River that gives access to the Maranhenses Lençóis National Park...
- Transport

Tickets & tours
Park admission is free, but you must book a licensed 4x4 tour to enter. Compare standard circuits and private transport below.
Most bookedDeparture from Barreirinhas in a 4×4 vehicle that will lead us to the bridge for crossing the Preguiças River that gives access to the Maranhenses Lençóis National Park...
Top ratedOne of the most popular routes of Barreirinhas, the Circuit de la Lagoa Bonita is among the most beautiful tours of the Lençóis. This circuit stands out for a steep rise...
Best valuePrepare for an unforgettable experience on the Duas Lagoas tour, a journey through the most stunning landscapes of the Maranhenses! On board a 4x4, you will cross...

Visit one of the most beautiful lagoons in the Lencois Maranhense park The lagoa azul. free time to take pictures to swim and watch one of the most beautiful sunset of...
Small groupDiscover the stunning landscapes of Lençóis Maranhenses National Park on a guided day trip from Barreirinhas. Traverse the park's unique sand dunes, picturesque lagoons,...

You’ll be met at the São Luis International Airport (SLZ) and taken to your hotel located in Barreirinhas. A representative will greet you when you clear airport customs...
Tour prices shown are 'from' prices per booking platform and change based on season and availability.
Enter your group and compare totals on both platforms. From-prices; children are priced as adults unless the listing gives a child rate.
Compare popular lagoon circuits and day trips.
| Option | Duration | Viator from | GetYourGuide from | Rating | Best for |
|---|---|---|---|---|---|
| beautiful lagoon circuit | 5 h | $31 | Compare | 4.9 (108) | budget-conscious travelers and couples |
| lagoa bonita circuit | 3 h to 4 h | $45 | Compare | 5.0 (50) | experiencing classic dune landscapes |
| two lagoas circuit | 10 h to 12 h | $74 | Compare | 4.8 (10) | full-day park exploration |
| private lagoa azul tour | 4 h 30 min | $400 | Compare | 4.9 (25) | a personalized romantic experience |
| atins day trip | 8 h | $60 | Compare | 5.0 (2) | exploring the coastal dunes |
| são luis airport shuttle | 4 h to 5 h | $38 | Compare | 3.5 (4) | convenient gateway transportation |

There is no official ICMBio gate fee. However, you must pay for mandatory authorized 4x4 transport and guides, which typically cost 160-220 BRL per tour.
No. Private vehicles, rental cars, and unauthorized transport are strictly prohibited inside the park's dune zones.
The Lagoa Bonita Circuit is widely considered the best sunset viewpoint in the park. It requires a steep 30-meter dune climb by rope.
From Viator
108 reviews of the beautiful lagoon circuit on Viator
very good tour.good price perfect service.I thought just transportation.but actually we have a guide bring us there.and look after our clothes and bags when we swim.see the beautiful sunset in lagoon bonita.in all,everything nice.
A must trip and you have to do it in the first afternoon when in Barreirinhas. Then go for a full day 4x4 to Atins. And for finale (if some budget left) take a flight over Lencois.
A wonderful experience! Especially, the sunset scenery at the end of the half day trip was absolutely extraordinary — it almost didn’t feel real! This was definitely the highlight of the tour!