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Silhouettes of people standing on sand dunes during a bright sunset

Explore

Rio Preguiças and the Coast

Explore riverine and coastal landscapes that contrast with the massive dune fields.

Photo: tour listing on Viator

Visitors typically explore the Rio Preguiças via full-day speedboat tours departing from Barreirinhas. These river routes reveal golden dunes, mangrove forests, and small communities along the 70-kilometer Atlantic coastline.

A typical speedboat tour costs between 150 and 220 BRL. The boats navigate the river delta and make designated stops before reaching the coast.

Sunset over white sand dunes and a dark lagoon
Photo: tour listing on Viator
01

Vassouras (Pequenos Lençóis)

1 hour on river toursWild capuchin monkeys

This area features golden dunes bordering the river alongside dense mangrove forests. It is known for its populations of wild capuchin monkeys. Keep a close eye on your belongings and snacks, as the monkeys are curious and cheeky.

People swimming in a clear blue lagoon surrounded by white sand dunes
Photo: tour listing on Viator
02

Mandacaru Lighthouse

45 minutes160 steps to the top

This navy lighthouse stands inside a small fishing village. It offers panoramic views of the exact point where the river meets the Atlantic Ocean. Climb the 160 steps for an aerial view of the delta and surrounding sand dunes.

Vast white sand dunes interspersed with blue lagoons at sunset
Photo: tour listing on Viator
03

Atins

Full day or overnightSandy streets and kite surfing

Atins is a rustic, sandy fishing village that serves as a quieter base for entering the park. The coastal winds make it a popular location for kite surfing. Try the famous grilled shrimp at Sr. Antonio's restaurant when you visit.

Book an Atins Day Trip

Woman in white dress and straw hat posing on a sand dune.
Atins Day Trip from Barreirinhas8 h 5.0 (2)from $60
atins day tripfrom $60 on Viator
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