Discover the Lençóis Maranhenses National Park — a stunning region formed by the contrast between dunes and natural lagoons created by rainwater during the rainy season — with 2 incredible days of activities. Marvel at the wild scenery of the desert and the scenic beauty of the lagoons in this unique landscape. Day 1 Depart from your hotel in São Luis or the SLZ-Marechal Cunha Machado International Airport for flights arriving before 6:30 AM. Arrive in Barreirinhas, and set out at around 2 PM in a 4x4 vehicle to cross on the ferry. Then, follow a trail to get to the Lençois Maranhenses National Park, admire the dunes, and take a refreshing dip in the clean, blue lagoons. After watching the spectacular sunset at the top of the dune, return to Barreirinhas. Day 2 Depart around 8 AM on a speedboat tour of Preguiças River, a calm river with lots of different typical trees and palms on its margins. The first stop will be in Vassouras village, at the limit of the dunes. Interact with the monkeys, refresh with some coconut water, and peruse the local art. Next, head to the village of Mandacaru where it's possible to see and climb a lighthouse. Soak up a panoramic view of the region, the park, the river, and the sea. Make your last stop in Caburé village, an arm of sand with the river on one side, and the sea on the other. Spend some free time having lunch and swimming in the river or the sea. Finally, transfer back to your hotel in São Luis or the SLZ-Marechal Cunha Machado International Airport for flights departing after 11 PM.