Reviewed · BARREIRINHAS TOURS
Preguicas River Speedboat Tour
The river is your road to the dunes. This five-hour outing from Barreirinhas combines a fast boat ride on the Preguiças River with stops at Pequenos Lençóis, Vassouras, Mandacaru Lighthouse, and Caburé. I like the changing scenery and the chance to see several sides of this corner of northeastern Brazil in one morning. I also like that hotel transport to the port and a Portuguese-speaking guide are included. The main caution is timing: a long lunch stop can stretch the outing well beyond the advertised five hours.
This is a fairly active, good-value way to see the river corridor without arranging several separate trips. At $35 per person, the price is attractive if the transfers and full route operate as planned. Still, pickup instructions need careful attention, and the final stop may feel too long if you prefer a tightly paced day.
In This Review
- Key points to know before booking
- Why this river trip is worth your morning
- Getting from Barreirinhas to the river
- The speedboat ride along the Preguiças River
- Walking among the dunes at Pequenos Lençóis
- Vassouras, monkeys, and the wildlife question
- Mandacaru Lighthouse adds a different view
- Caburé, where river meets ocean
- How much value do you get for $35?
- Timing, communication, and possible problems
- Who should book this Preguiças River tour?
- Should you book it?
- FAQ
- Where does the Preguiças River Speedboat Tour take place?
- How long does the tour last?
- What is the price?
- Is hotel pickup included?
- What language does the guide speak?
- What places does the tour visit?
- Is lunch included?
- Can I cancel for a full refund?
- Do I have to pay when I reserve?
Key points to know before booking

- The speedboat makes the river the main attraction: You move between sandy banks, small settlements, and open water rather than spending the day on roads.
- Pequenos Lençóis offers your first dune walk: Expect a chance to leave the boat and walk among smaller dunes beside the river.
- Vassouras is known for monkeys: This can be entertaining, but feeding wildlife creates a less comfortable part of the stop.
- Mandacaru Lighthouse is a short sightseeing break: It adds a high viewpoint and a different angle on the river mouth area.
- Caburé combines river and ocean: The final stop sits where the Preguiças River meets the Atlantic and includes lunch.
- Portuguese is the tour language: The guide can show you the area, but explanations may be limited if you do not understand Portuguese.
Why this river trip is worth your morning

The Preguiças River gives you a useful introduction to the region around Barreirinhas. Instead of seeing only the famous dunes, you follow the waterway that connects the town with sandy villages, palms, riverbanks, and the Atlantic coast.
I like this format because the scenery changes often. A road transfer can get you from point A to point B, but a speedboat ride lets you watch the banks unfold at water level. You get a better sense of how the river shapes daily life here and why it is such an important route through the region.
The route also works well for anyone with limited time. In about five hours, you can see Pequenos Lençóis, Vassouras, Mandacaru Lighthouse, and Caburé. You will not study each location at length, but you get a broad sample of the area.
The experience is not a private sightseeing cruise. You should expect a practical group outing with several planned stops. The guide is there to accompany you and point out the natural features, but the tour is conducted in Portuguese. If you do not speak the language, the scenery will carry much of the experience.
A few more trips worth weighing up before you book
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Getting from Barreirinhas to the river

The morning begins with pickup from your hotel in Barreirinhas. The first part uses a 4×4 vehicle to reach the port, although the transfer description and pickup arrangement deserve attention.
One booking problem is worth avoiding: do not assume the driver will meet you at a precise hotel entrance unless that has been confirmed. Instructions have not always been clear, and at least one person was not picked up for the activity. The practical move is to confirm the pickup time and meeting point in advance, especially if your accommodation is close to the water.
There was also confusion about whether some people should walk to the river and meet the boat there. Ask this directly before the morning begins:
- Will the vehicle collect you at your hotel?
- Should you wait at the hotel entrance or go to the waterfront?
- What is the exact name of the port?
- How will you identify the driver or guide?
These questions take little time and can prevent the worst possible start to a short excursion.
The speedboat ride along the Preguiças River

Once you reach the port, you board a fast boat and begin following the Preguiças River. The boat is the practical heart of the outing, linking the stops while giving you a close view of the riverbanks.
The trip is called a flying boat ride in the description, but think of a quick motorboat journey, not a boat that leaves the water. The appeal is its speed and open-air views. You can watch the river widen and narrow, with sandy edges and vegetation changing along the way.
The boat also reduces the amount of time spent in road transport. That matters in this region, where the river offers a direct route toward the dunes and the coast. The ride is not only transport between attractions. It helps explain the geography of the area.
The precise comfort level will depend on the boat and the group on your date. The experience is built around movement, so it suits you if you enjoy an active morning with several stops. If you want a quiet, slow cruise with extended time in one place, this may feel rushed in some sections and overly long in others.
Walking among the dunes at Pequenos Lençóis

The first major stop is Pequenos Lençóis, the smaller dune area along the river. You get time to leave the boat and walk across the sand, which is important because the dunes look different from the deck than they do under your feet.
This stop gives you the classic sandy scenery associated with the region without requiring the entire day for a remote excursion. The dunes are the visual highlight for many people, and the contrast between pale sand and the river makes the setting memorable.
I would treat this as a short walk rather than a long hike. The total tour has several stops, so the schedule does not allow unlimited time here. Wear footwear that you can remove easily, and expect sand to get into your shoes and bags. That advice is simple, but it matters more than dressing for a formal sightseeing tour.
The guide accompanies the group and can point out natural details. Since the tour language is Portuguese, your understanding of the explanations will depend on your language skills. Even without much Portuguese, the stop remains easy to appreciate because the setting is the main attraction.
A completely different kind of day out around Barreirinhas:
- Lagoa Bonita Circuit in Lençóis Maranhenses
★ 5.0 · 45 reviews - Morning tour at Lençóis Maranhenses (Lagoa Azul)
★ 4.2 · 45 reviews - Lagoa Bonita Trail
★ 4.5 · 42 reviews - Full Day Tour: Santo Amaro Lagoons
★ 3.6 · 17 reviews
Vassouras, monkeys, and the wildlife question

Vassouras is another riverbank stop and one of the more distinctive parts of the route. Monkeys are associated with the area, and seeing them can add a lively moment to the morning.
This is also where expectations need adjusting. Wildlife encounters are not automatically responsible wildlife encounters. Feeding monkeys may bring them close, but it can also make the scene feel uncomfortable and encourage animals to depend on people.
I would enjoy the sight from a respectful distance and avoid offering food. Keep small items secured and follow the guide’s instructions. The goal should be to observe the animals, not turn them into performers.
The stop is brief enough that you can take in the setting and continue along the river. For some people, the monkeys will be a memorable bonus. For others, the way animals interact with people may be the weakest part of the trip.
Mandacaru Lighthouse adds a different view

The stop at Mandacaru Lighthouse breaks up the river scenery with a vertical landmark. After viewing the water from boat level and walking among dunes, you get a different perspective from the lighthouse area.
It is not presented as a long cultural visit or a major historical site. Think of it as a short photo and sightseeing stop. The lighthouse gives the route a clear landmark and helps mark the approach toward Caburé and the Atlantic.
The length of this stop can affect your overall impression. Some people may find it too brief, while others may feel it is enough after the dunes and Vassouras. The main issue is not the lighthouse itself but the uneven pace of the day. One stop can feel short, then the final lunch break can take far longer than expected.
Caburé, where river meets ocean

Caburé is the final major stop and the place where the Preguiças River meets the Atlantic Ocean. This meeting of fresh river water and open sea gives the route a strong finish.
The stop includes lunch, but the meal is not included in the stated price. The cost of food is something you should plan for separately. The tour brings you to the area, while the lunch arrangement is handled at local restaurants.
There is an organizational detail here that matters for groups. People may be divided among different restaurants, which can separate you from friends who arrived with you. If staying together at lunch is important, make one reservation for the entire group rather than booking separately.
The lunch stop has also been reported as lasting around two and a half hours. That is a long pause on a five-hour activity. It may suit you if you want time to eat and relax at Caburé, but it can frustrate you if you expected five hours of active sightseeing.
Because the tour ends at Caburé before the return journey, ask the guide how the timing works on your date. A long meal can make the total outing much longer than five hours. That is especially important if you have an evening transfer, another activity, or a fixed dinner reservation.
How much value do you get for $35?
At $35 per person, this is priced as an accessible group excursion rather than a premium private tour. The value is strongest when hotel pickup, port transfer, speedboat transport, guide service, and all four stops operate as expected.
You are paying for a compact route through a large area. Booking each part separately could be more work and might cost more, although no separate prices are provided here. The tour also removes the need to arrange your own vehicle to the port.
The price does not include lunch. You should also allow for any food and drinks purchased at Caburé. Since lunch may take a large part of the day, the total value depends partly on how much you appreciate unhurried time by the river and ocean.
I would call the price good for a first look at the Preguiças River region, but not if you expect a tightly controlled schedule or a private guide in your language. The Portuguese guide is a clear limitation for anyone who needs English, French, Italian, or another language.
Timing, communication, and possible problems

The advertised duration is five hours, but you should not treat that as a guaranteed door-to-door time. The long lunch break can extend the outing considerably, and the total return time may be more than five hours.
Pickup communication is another weak point. Confirm the details before the morning, and keep your phone available if the operator needs to reach you. If you are staying somewhere without an obvious reception area, ask exactly where you should wait.
There was also a booking payment problem in one case, involving a charge for the same activity twice. I would check your confirmation and payment record immediately after booking. If anything looks duplicated, contact the booking service before the activity date rather than waiting until you arrive.
The overall rating is 3.8 out of 5 from 14 ratings, which fits the pattern here: several strong scenic elements, mixed organization, and results that can depend on the local guide and day’s arrangements. The safest approach is to book with realistic expectations and confirm the details yourself.
Who should book this Preguiças River tour?
I would recommend it to you if you want a broad, affordable introduction to the area around Barreirinhas. It suits people who like boat rides, short walks, changing scenery, and several modest stops rather than one long visit at a single site.
It is also a good fit if you have only one free morning and want to combine dunes, riverbanks, a lighthouse, monkeys, and the Atlantic coast. The route gives you a useful first look at the region.
You may want another option if you need an English-speaking guide, dislike long restaurant breaks, or have a strict schedule later in the day. It is also less suitable if you are uncomfortable with unclear pickup instructions or group arrangements at lunch.
Families and friends should book together if they want to eat at the same restaurant. People who care about wildlife should also be prepared to keep their distance from the monkeys and avoid feeding them.
Should you book it?
Book this tour if the Preguiças River itself is high on your list and you want several sights for a low price. The speedboat route, Pequenos Lençóis, and Caburé give the morning real variety, while the included transfer makes the outing easy to arrange.
Book with caution if your schedule is tight. Confirm the pickup point, check your payment, ask about the expected return time, and plan for lunch to take much longer than a quick meal. If those conditions work for you, this is a practical way to see the river corridor and the coast in one outing. If they do not, choose a more tightly managed experience.
FAQ
Where does the Preguiças River Speedboat Tour take place?
The tour operates from Barreirinhas in the Northeast Region of Brazil. It follows the Preguiças River toward Pequenos Lençóis, Vassouras, Mandacaru Lighthouse, and Caburé.
How long does the tour last?
The stated duration is five hours. A long lunch stop at Caburé can make the total outing considerably longer.
What is the price?
The listed price is $35 per person. Lunch is not included in the stated inclusions.
Is hotel pickup included?
Yes. Transfer from your hotel in Barreirinhas to the port is included. Pickup details should be confirmed in advance because meeting instructions may not always be clear.
What language does the guide speak?
The live guide speaks Portuguese. Portuguese is the only guide language specified for this activity.
What places does the tour visit?
The route includes the Preguiças River, Pequenos Lençóis, Vassouras, Mandacaru Lighthouse, and Caburé.
Is lunch included?
No. The tour ends at Caburé, where lunch takes place at a local restaurant, but the meal is not listed as included.
Can I cancel for a full refund?
Yes. Cancellation up to 24 hours before the activity allows a full refund.
Do I have to pay when I reserve?
No. The reserve-now, pay-later option allows you to book your place without paying immediately.
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