Drive across coastal sands in a 4x4 to reach turquoise lagoons and sleepy fishing villages. This full-day tour links the mouth of the Rio Preguiças with Cantos de Atins and several swim-ready lagoons—perfect for photographers and active travelers.
Drive across coastal sands in a 4x4 to reach turquoise lagoons and sleepy fishing villages. This full-day tour links the mouth of the Rio Preguiças with Cantos de Atins and several swim-ready lagoons—perfect for photographers and active travelers.
You step out of the Toyota 4x4 onto wind-sculpted sand and the ocean-breeze carries the smell of salt and grilled seafood from Atins’ shore. Dunes roll like white waves; crystalline lagoons puncture the landscape with sudden turquoise, daring you to shed your shoes and wade in.
Verified experiences and guided adventures in the surrounding area.
Operated by AGENCY TRAVEL RBP · Atins, Maranhão
You step out of the Toyota 4x4 onto wind-sculpted sand and the ocean-breeze carries the smell of salt and grilled seafood from Atins’ shore. Dunes roll like white waves; crystalline lagoons puncture the landscape with sudden turquoise, daring you to shed your shoes and wade in.
This full-day loop threads together coastal villages, river mouth, and the inland lagoons that form when the rainy season leaves pockets of water trapped between dunes. Geologically the Lençóis Maranhenses are a young coastal dune field—sand shifted by strong Atlantic winds and held in place only where vegetation and tidal cycles allow. Culturally, Atins remains a low-key fishing village where local restaurants serve shrimp, peixe grelhado, and carne de sol; you’ll notice wooden boats, simple stilted houses, and a rhythm set by tides and weather.
Expect light walking across soft sand, short dune climbs and breaks at Lagoa do Gavião, Lagoa das Sete Mulheres and Lagoa do Kaite. The mouth of the Rio Preguiças is kinetic: the river pushes to meet the sea, shaping channels and sandbanks daily. Guides navigate tracks that are impassable to ordinary cars—hence the 4x4—and share local knowledge about tide windows and the best lagoons for a swim or photography.
Practical edge: bring plenty of water, sun protection and cash for small restaurants; insect repellent is essential in the late afternoon. The tour is suitable for most fitness levels but expect sun, sand and intermittent wind—plan timing and footwear accordingly to get the most from a long, salt-bright day in this unique coastal desert.
No—the tour does not include food; stops are scheduled at Atins and Canto do Atins where you can buy regional dishes from local restaurants.
Lagoons form during the rainy months; after the rains (commonly mid-year) many lagoons are fullest—your guide can advise exact timing based on recent rainfall.
Yes—the tour is described as physically easy, but soft sand and sun exposure mean children and older travelers should be prepared with hydration, shade and appropriate footwear.
Transportation is by Toyota 4x4 to traverse tracks and sand; expect shared seating with other passengers and stops for short walks and swims.
AGENCY TRAVEL RBP operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You step out of the Toyota 4x4 onto wind-sculpted sand and the ocean-breeze carries the smell of salt and grilled seafood from Atins’ shore. Dunes roll like white waves; crystalline lagoons puncture the landscape with sudden turquoise, daring you to shed your shoes and wade in.
You step out of the Toyota 4x4 onto wind-sculpted sand and the ocean-breeze carries the smell of salt and grilled seafood from Atins’ shore. Dunes roll like white waves; crystalline lagoons puncture the landscape with sudden turquoise, daring you to shed your shoes and wade in.
This full-day loop threads together coastal villages, river mouth, and the inland lagoons that form when the rainy season leaves pockets of water trapped between dunes. Geologically the Lençóis Maranhenses are a young coastal dune field—sand shifted by strong Atlantic winds and held in place only where vegetation and tidal cycles allow. Culturally, Atins remains a low-key fishing village where local restaurants serve shrimp, peixe grelhado, and carne de sol; you’ll notice wooden boats, simple stilted houses, and a rhythm set by tides and weather.
Expect light walking across soft sand, short dune climbs and breaks at Lagoa do Gavião, Lagoa das Sete Mulheres and Lagoa do Kaite. The mouth of the Rio Preguiças is kinetic: the river pushes to meet the sea, shaping channels and sandbanks daily. Guides navigate tracks that are impassable to ordinary cars—hence the 4x4—and share local knowledge about tide windows and the best lagoons for a swim or photography.
Practical edge: bring plenty of water, sun protection and cash for small restaurants; insect repellent is essential in the late afternoon. The tour is suitable for most fitness levels but expect sun, sand and intermittent wind—plan timing and footwear accordingly to get the most from a long, salt-bright day in this unique coastal desert.