Oman today_ Lençóis Maranhenses National Park (Parque Nacional dos Lençóis Maranhenses) is one of the most breathtaking natural landscapes in Brazil, located in the state of Maranhão in the northeastern region of the country. Covering an area of approximately 1,550 square kilometers, the park is renowned for its white sand dunes and turquoise lagoons that form during the rainy season. These dunes, which can reach heights of up to 40 meters, were shaped over thousands of years by monsoon winds, creating a scenery resembling “spread-out sheets,” which inspired the park’s name.
During the rainy season, typically from January to June, rainwater collects between the dunes, forming temporary lagoons of varying sizes with crystal-clear, turquoise waters that last for several months. Despite its desert-like appearance, Lençóis Maranhenses National Park is home to diverse wildlife, including birds, fish, and reptiles that thrive particularly in the seasonal lagoons.
Visitors can explore the park through guided walks or jeep tours across the dunes, enjoying the stunning views. During the rainy season, the lagoons also offer opportunities for swimming and kayaking. The nearest town to the park is Barreirinhas, located about 250 kilometers from São Luís, the capital of Maranhão. From Barreirinhas, numerous tours are available to visit the park.
The best time to visit the park is between June and September, when the lagoons are full and the weather is relatively dry and pleasant. With its unique and mesmerizing landscapes, Lençóis Maranhenses National Park is a must-see destination in Brazil, offering an unforgettable experience for nature enthusiasts.