OIÁ welcomes travelers who want a sophisticated immersive experience to enjoy the most stunning dunes and lagoons of Lençóis Maranhenses, with total comfort and privacy.
Art, design and
sophisticated
simplicity.
Feel at home in one of the most spectacular destinations on the planet.
OIÁ chose the tranquility of Santo Amaro do Maranhão to create a guesthouse like no other in the destination.
Far from civilization, the refuge on the edge of the Park becomes a gateway to the largest and most beautiful dunes and lagoons in Lençóis.
For those with a sensitive eye and a refined soul, who seek to reconnect with themselves and the pleasure of feeling welcome in such exuberant, exotic and intriguing natural environment.
All experiences are included in the trip and, whenever possible, organized privately, led by exclusive guides for couples or groups of friends.
NEW for 2025 season
An unprecedented concept in Brazilian hotels to welcome you in the best OIÁ way, in one of the most charming villages in Lençóis.
OIÁ Pop Up Atins is an excellent starting point to diversify experiences in Lençóis and combine your trip with trekking or 4×4 transfer, crossing the Park, to OIÁ Casa Lençóis in Santo Amaro.
Between November 1, 2025, and January 2, 2026, the contemporary guesthouse OIÁ Casa Lençóis will open its doors to offer an immersive and unique experience during the Summer Season.
From December 22 to 26 (4 nights)
From December 28, 2025, to January 2, 2026 (5 nights)
*Reservations open for independent visitors and small groups until December 21.
