Departure from Barreirinhas in a 4×4 vehicle that will lead us to the bridge for crossing the Preguiças River that gives access to the Maranhenses Lençóis National Park (PNLM), the park has approximately 155 thousand hectares.

The route by car lasts on average 01h. In front of the dunes there are support points where the cars
You will be parked, together with Guide we will start a climb of 80m to have access to the Lagoa Bonita, right at the beginning of the walk. After this rise your fatigue will no longer exist, for you will be impressed with such beauty. Free time for sunbathing and lagoon bathing.