Home :: Destinations :: Until When Are the Lagoons of Lençóis Maranhenses Full? Discover the Best Time to Visit and Enjoy an Unforgettable Experience!

Until When Are the Lagoons of Lençóis Maranhenses Full? Discover the Best Time to Visit and Enjoy an Unforgettable Experience!

10/06/2025

Photo: Wilson Santos Marques / Shutterstock.com

Traveling to Lençóis Maranhenses feels like stepping into another world. The crystal-clear lagoons nestled among white sand dunes captivate visitors of all ages. But there’s one essential question to plan your trip right: until when are the lagoons of Lençóis Maranhenses full?

In this post, we’ll explain in detail the ideal time to visit this paradise, sharing practical tips so you can make the most of your experience.


When Do the Lagoons Form in Lençóis Maranhenses?

Photo: Guilherme Ferreira / Blumar DMC

Photo: Guilherme Ferreira / Blumar DMC


The lagoons form after the rainy season in the region. Between January and June, rainfall fills the valleys between the dunes, creating crystal-clear pools in shades of green and blue.

- Peak season for full lagoons: June to August
- Still favorable: September, when some lagoons remain full
- Dry months: From October onwards, many lagoons start to evaporate and lose their charm

In other words, if you want postcard-worthy landscapes, the best time to visit is between June and September.


Until When Are the Lagoons of Lençóis Maranhenses Full?

Photo: jocaphoto / Shutterstock.com

Photo: jocaphoto / Shutterstock.com


The answer depends directly on the rainfall each year. In particularly wet years, you can still find full lagoons through early October. In drier years, some begin to vanish as early as September.

According to data from ICMBio (Chico Mendes Institute for Biodiversity Conservation), the organization responsible for the Lençóis Maranhenses National Park, the region’s natural cycle is quite predictable: the lagoons gradually dry up as the northeastern summer approaches and temperatures rise.

So, if you’re wondering “until when are the lagoons of Lençóis Maranhenses full?”, the practical answer is: until mid-September, possibly extending into October in years of heavy rainfall.


What Is the Best Time to Visit Lençóis Maranhenses?

Photo: WhyNotTrip / Shutterstock.com

Photo: WhyNotTrip / Shutterstock.com


- June to August: the perfect time, with full lagoons, pleasant weather, and breathtaking scenery.
- September: still great, though smaller lagoons may begin to dry up.
- October to December: the dunes remain stunning, but the lagoons have mostly disappeared.

- Tip: If you prefer a quieter trip, avoid July, when school vacations bring more tourists to the region.


How to Make the Most of Your Trip

Photo: Guilherme Ferreira / Blumar DMC

Photo: Guilherme Ferreira / Blumar DMC


To enjoy an unforgettable experience:

- Choose tours that include famous lagoons such as Lagoa Azul, Lagoa Bonita, and Lagoa do Peixe.
- Plan to spend at least 3 to 4 days exploring Barreirinhas, Atins, and Santo Amaro.
- Rely on a specialized agency like Blumar DMC, which organizes personalized and safe itineraries.


Blumar DMC: Your Ideal Partner in Lençóis Maranhenses

Photo: Guilherme Ferreira / Blumar DMC

Photo: Guilherme Ferreira / Blumar DMC


Blumar DMC is a leading name in exclusive travel experiences across Brazil. With years of expertise, it offers:

- Tailor-made itineraries for every type of traveler.
- A trusted network of local partners ensuring comfort and safety.
- A professional local team dedicated to delivering exceptional service.

Traveling with Blumar means knowing that every detail will be carefully handled, making your journey to Lençóis Maranhenses truly unique and unforgettable.


Conclusion

Photo: Irlen Menezes / Blumar DMC

Photo: Irlen Menezes / Blumar DMC


Now you know exactly until when the lagoons of Lençóis Maranhenses stay full and how to choose the best time to visit. The secret is to plan your trip between June and September to witness the lagoons at their most spectacular.


Posts you might also be interested in:

- Blumar: The Leading Name in MICE in Brazil for Unforgettable International Events
- Brazilian Diversity: A Cultural and Natural Treasure
- Discover the 16 Best Eco-Tourism Hotels in Brazil
- The 10 Best Beach Hotels in Brazil
- Luxury Travel Operator Brazil: Why Blumar DMC is the Premier Choice
Metas -
Lençois Maranhenses, Nordeste, Beach, Lagoons, Experience.

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