Reviewed · HIKING & TREKKING
Lagoa Bonita Trail
The best views require a little climbing. The Lagoa Bonita Trail gives you a memorable taste of Lençóis Maranhenses National Park, with a ferry crossing, a 4×4 ride, a climb up an approximately 85-meter dune, and time to walk beside Lagoa Bonita and Lagoa Azul. I especially like the broad first view from the dune and the chance to visit two lagoons in one half-day trip. The main drawback is uneven service, particularly when pickup times or guide language arrangements change without warning.
The setting is the real star here. You move from the Preguiças River to sandy tracks and then into a vast field of white dunes holding seasonal lagoons. I also like the small group limit of 11 people, which should make the outing more manageable than a large bus excursion. Still, you should be ready for a bumpy ride and a moderate physical effort, including the steep climb onto the first dune.
In This Review
- Key points at a glance
- Why this corner of Lençóis Maranhenses matters
- The ferry, 4×4 route, and first hour
- Climbing the 85-meter dune
- Lagoa Bonita and Lagoa Azul
- Morning or sunset departure?
- Guide quality and language concerns
- What the $49.01 price gets you
- Who will enjoy this outing most?
- Practical advice before you go
- Should you book the Lagoa Bonita Trail?
- FAQ
- Where does the Lagoa Bonita Trail take place?
- How long does the tour last?
- What time does the morning tour depart?
- What time does the afternoon tour depart?
- How do you reach the national park?
- How difficult is the walking?
- Are both Lagoa Bonita and Lagoa Azul included?
- How many people can join the tour?
- What happens if the weather is poor?
Key points at a glance

- An 85-meter dune climb opens the tour: The first high point gives you a wide view over the dunes and lagoons, including Lagoa Bonita.
- Two lagoons are included: You visit Lagoa Bonita and Lagoa Azul rather than stopping at only one swimming area.
- The journey starts with a ferry: A 4×4 vehicle crosses the Preguiças River before following a roughly one-hour trail through vegetation.
- Morning and sunset departures are available: Morning departures begin at 8:30 am, while afternoon departures leave at 2:30 pm and return after sunset.
- The group is limited to 11 people: This is a useful middle ground between a private outing and a crowded group trip.
- Communication can require patience: English service was not always delivered as expected, so a translation app may be useful.
Why this corner of Lençóis Maranhenses matters

Lençóis Maranhenses National Park is known for its unusual mix of sand dunes and freshwater lagoons. The dunes create the shape of the park, while the lagoons provide the color and focus. This tour takes you to one of the park’s classic viewpoints without asking you to commit to a full-day expedition.
From Barreirinhas, the route begins with a ferry across the Preguiças River. That crossing is not just a transfer detail. It marks the change from town-based travel to a rougher route toward the park. After the ferry, the 4×4 follows a trail through vegetation for about an hour before reaching the start of the protected park area.
You should think of the trip as part scenic transfer and part walking excursion. The drive is not polished or quiet. One account describes it as bumpy enough that you should secure loose belongings. That is useful advice, especially for phones, cameras, and anything stored in an open bag.
The reward comes when you leave the vehicle and begin climbing the dune. The rise is approximately 85 meters, so this is not a flat stroll from the vehicle to the water. You need a moderate level of fitness, and the sand can make even a short climb feel more demanding than the distance suggests.
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The ferry, 4×4 route, and first hour
The tour includes transport between Barreirinhas and Lençóis Maranhenses National Park. The route uses a 4×4 vehicle and a ferry across the Preguiças River, followed by roughly an hour on a trail through vegetation.
That combination gives the outing a sense of progression. You are not simply dropped at a viewpoint. You cross the river, ride along a rough route, and gradually reach the dunes. I like this because it gives you a better feel for the setting, although it also means the trip takes time before the main walking begins.
The ride may be tiring if you expect a smooth road transfer. The available information does not promise air-conditioned transport or a comfortable coach, so it is best to treat the 4×4 ride as part of the adventure. Keep your belongings secure and expect some jolts.
The tour is limited to a maximum of 11 people. That size can help the guide keep the group together on the sand and may make pickup and drop-off less complicated when everything runs on time. It is not a private tour, but it is small enough to feel more personal than a large coach outing.
Climbing the 85-meter dune

The first major physical test is the climb of approximately 85 meters. At the top, you get a panoramic view of the dunes and lagoons, with Lagoa Bonita among the main sights.
This viewpoint is one of the strongest reasons to book the outing. A lagoon viewed from ground level is attractive, but the high point shows how the pools sit among long curves of sand. The wide view helps you understand the shape of Lençóis Maranhenses rather than experiencing each lagoon as an isolated stop.
You should take the climb at your own pace. The operator lists a moderate fitness requirement, and that wording matters. You do not need a high level of athletic ability based on the information provided, but you should be comfortable walking on sand and climbing a substantial dune.
The exact conditions can affect how the climb feels. The tour requires good weather, and the sand, heat, and slope may make the ascent more strenuous on some days. The schedule leaves time for the lagoon visit, but you should not expect to race up and down without effort.
Lagoa Bonita and Lagoa Azul
Once you reach the dunes, the main activity is walking and visiting the lagoons. Lagoa Bonita is the named focus of the route, and Lagoa Azul is also included. Together, they give you two different places to pause, look around, and enjoy the park.
The appeal is simple and powerful. You get white sand, open views, and freshwater lagoons set among the dunes. One especially positive account describes the park as incredible and says the two-lagoon visit made the trip worth repeating. Another praises the guide’s care and says the time around the lagoon was enjoyable from start to finish.
The tour information does not state whether swimming is permitted at every stop, so do not book this solely on the assumption that you will swim. The confirmed activity is walking and visiting the lagoons. If swimming is important to you, ask the operator before departure.
The time of day changes the feel of the visit. The morning option begins at 8:30 am and returns at approximately 12:30 pm. This works well if you want to see the dunes during daylight and keep the afternoon free. The afternoon option leaves at 2:30 pm and returns after sunset, giving you the chance to see the dunes in changing light.
The sunset departure has a strong visual advantage, but it also returns later. It may suit you if you want the most atmospheric timing and do not mind giving up your evening. The afternoon schedule is also more dependent on the group staying together and reaching the return route at the right time.
A few more Barreirinhas days to weigh up
- Full-day excursion Lencois Marnahenses, Lagoa Azul & Lagoa Bonita combined
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★ 5.0 · 95 reviews - Sunset Experience in Bonita Lagoon
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Morning or sunset departure?
The morning trip is the practical choice for many people. It starts at 8:30 am and is scheduled to return around 12:30 pm, so you still have the afternoon for other plans in Barreirinhas. If you prefer a clear daytime view and a predictable half-day schedule, choose this option.
The afternoon tour leaves at 2:30 pm and returns after sunset. Its appeal is the light. The dunes and lagoons can look different as the sun drops, and one account describes the sunset outing as seamless from pickup through return.
There is a tradeoff. A late return gives you less flexibility afterward, and you should confirm the pickup details carefully. The tour data says the afternoon trip returns after sunset, but it does not give a precise return time.
I would choose the morning departure if you have a tight itinerary, want to reduce scheduling pressure, or prefer to see the terrain clearly during the climb. I would choose the sunset option if the light matters more to you than an exact return time.
Guide quality and language concerns
The guide is included, and the best accounts emphasize care and attention. In one case, the guide helped an older couple who did not speak Portuguese and took care of them as well as possible. Another account describes a guide who used a phone translation app when English was not available.
That tells you two useful things. First, the local staff may be kind and willing to help even when communication is limited. Second, you should not assume that an English-language booking will always produce fluent English guiding.
One booking intended for an English-speaking group experienced a long delay and was eventually handled as a private Portuguese-language tour. The guide was described as kind, and the group managed with a translation app, but the lack of advance notice caused understandable frustration.
Another complaint involved a delayed pickup, a last-minute change of operator, and poor communication about what had happened. The company response explained that the booking information had not been passed along correctly and apologized for the problem.
I would bring a translation app with offline capability if possible. That is not a substitute for proper service, but it can help with meeting points, timing, safety instructions, and simple questions. Before departure, confirm the pickup time and make sure you know the vehicle or guide you are looking for.
What the $49.01 price gets you

At $49.01 per person, this is reasonably priced for a half-day outing that includes a guide, the transfer from Barreirinhas to the national park, the ferry crossing, and admission. You are paying for access and transport as much as for guiding.
The value is strongest if you are staying in Barreirinhas and do not have your own way to reach the park. Organizing the ferry, rough 4×4 route, park entry, and return independently would require more coordination. The included transfer removes that work.
The price is less attractive if you mainly want a private, highly polished service or guaranteed English commentary. The group limit is 11 people, but the experience is still shared, and the service record includes communication problems.
The tour is advertised at approximately 4 hours and 30 minutes, while the listed park stop is described as about three hours. This likely reflects time spent on transport and the ferry, but you should read the duration as approximate. The morning return is listed around 12:30 pm, and the afternoon return is after sunset.
With a rating of 4.6 from 42 ratings and 93 percent recommendation, the overall picture is positive. The strong points are the scenery, attentive guides, and simple access to two lagoons. The weak points are operational rather than scenic: delays, language mismatches, and changes that were not always explained early.
Who will enjoy this outing most?
I would recommend this tour to you if you want a concentrated introduction to Lençóis Maranhenses and have only half a day available. It is especially suitable if you value a major viewpoint, two lagoon stops, and included transportation from Barreirinhas.
It also suits people who are comfortable with a little roughness. The 4×4 ride is bumpy, and the dune climb requires moderate fitness. You need to be willing to walk on sand and handle an outing that is not built around polished roads or formal facilities.
The experience may be less suitable if you need fully reliable English guiding, strict timing, or an easy-access route. The available information does not promise an accessible path, and the 85-meter dune climb would be a serious concern for anyone who has difficulty walking on sand or climbing slopes.
Older participants can still enjoy the outing, but the fitness requirement should be taken seriously. A thoughtful guide helped one older couple have a good experience, yet personal ability remains important because the route includes both rough transport and dune walking.
Practical advice before you go
Wear clothing and footwear that you can comfortably use on sand. The tour involves a walk through the dunes and time at the lagoons, so avoid carrying loose items that can fall or shift during the 4×4 ride.
Keep your phone secure during the drive. The route can be bumpy, and a translation app may be useful if your guide does not speak much English.
Confirm the pickup details before departure. The service problems described here were not complaints about the beauty of the park. They were complaints about waiting, delayed communication, and changes made without clear notice.
Book with the weather in mind. This outing requires good weather, and a cancellation for poor conditions may lead to a different date or a full refund. The standard cancellation rule allows a full refund when you cancel at least 24 hours before the start time. Cancellations within 24 hours are not refunded, and changes inside that window are not accepted.
The tour is often booked about 13 days ahead. That does not guarantee that you must book that early, but it suggests that you should not leave this popular outing until the last moment if your schedule is fixed.
Should you book the Lagoa Bonita Trail?
Book it if you want a high-value half-day visit to Lençóis Maranhenses, with two lagoons, a memorable dune viewpoint, and transport from Barreirinhas included. The scenery earns the positive reputation, and the small group limit is a useful feature.
Go in with realistic expectations. The journey is bumpy, the dune climb takes effort, and English guiding may not be dependable every time. Confirm the pickup details, carry a translation app, and choose the morning or sunset departure based on your schedule.
For most reasonably fit visitors who want to see the classic dunes without arranging complicated transport, I think the $49.01 price is fair. The park is the reason to go. The operator’s communication is the part to watch.
FAQ
Where does the Lagoa Bonita Trail take place?
The tour begins in Barreirinhas, Brazil, and travels to Lençóis Maranhenses National Park. The route includes Lagoa Bonita and Lagoa Azul.
How long does the tour last?
The experience lasts approximately 4 hours and 30 minutes. The park portion is listed as about three hours, with the remaining time covering transport and the ferry crossing.
What time does the morning tour depart?
The morning tour departs at 8:30 am and returns at approximately 12:30 pm.
What time does the afternoon tour depart?
The afternoon tour departs at 2:30 pm and returns after sunset.
How do you reach the national park?
The tour uses a 4×4 vehicle and crosses the Preguiças River by ferry. The vehicle then follows a trail through vegetation for about one hour before reaching the park area.
How difficult is the walking?
A moderate level of physical fitness is recommended. The route includes a climb of approximately 85 meters up a dune, followed by walking and visits to the lagoons.
Are both Lagoa Bonita and Lagoa Azul included?
Yes. The tour includes visits to Lagoa Bonita and Lagoa Azul.
How many people can join the tour?
The maximum group size is 11 people.
What happens if the weather is poor?
The experience requires good weather. If it is canceled because of poor weather, you will be offered another date or a full refund.
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