State · MA · Region Northeast

Maranhão

Two UNESCO World Heritage sites, tiled São Luís and the Lençóis Maranhenses dunes, plus the Parnaíba Delta and Chapada das Mesas. Ideal for nature-led FIT.

Flag of Maranhão
São LuísCapital
3Destinations
2Airports
Maranhão
Key figures
Area329,651 km²IBGE, 2025
Population6.78 millionIBGE Census, 2022
BiomesCerrado, Amazon, CaatingaIBGE, 2019
UNESCO World Heritage sites2 (Historic Centre of São Luís; Lençóis Maranhenses National Park)UNESCO, 2024

The state

Maranhão sits where the Northeast meets the Amazon, and its landscapes reflect that transition: Amazon forest in the northwest, babassu palm country and cerrado further south, tall mangroves along a deeply indented coast, and the white dunes of the Lençóis Maranhenses, where seasonal rain fills thousands of freshwater lagoons. São Luís, the only Brazilian state capital founded by the French, has the largest collection of exterior azulejos in Brazil, and a strong living culture of Bumba meu boi, Tambor de Crioula and reggae.

For agencies, Maranhão is primarily a nature and culture destination for FIT, small groups and photography or special-interest programmes. A classic combination pairs São Luís and a day in Alcântara with several nights at Barreirinhas, the usual base for the dunes, often extended along the Rota das Emoções to the Parnaíba Delta and Jericoacoara. The Chapada das Mesas, in the south, suits waterfall and cerrado itineraries. Logistics require care: São Luís is the main air gateway, the Lençóis involve a long road transfer and 4x4 vehicles, and timing matters, since the lagoons are fullest from about June to August.

When to go

Rains fall from January to June, heaviest in March and April. For Lençóis Maranhenses, June to August offers full lagoons and clearer skies; levels drop from September and many lagoons are dry by November and December.

Timeline

  1. 1612

    French colonists under Daniel de La Touche found Saint-Louis on the island of Maranhão.

  2. 1615

    The Portuguese expel the French and the settlement becomes São Luís.

  3. 1621

    Portugal creates the State of Maranhão, a colony administered separately from the State of Brazil.

  4. 1641-1644

    The Dutch occupy São Luís before being driven out.

  5. 1823

    Portuguese forces are expelled and Maranhão joins independent Brazil.

  6. 1838-1841

    The Balaiada revolt spreads across the interior of the province and into Piauí.

  7. 1997

    The Historic Centre of São Luís is inscribed on the UNESCO World Heritage List.

  8. 2024

    Lençóis Maranhenses National Park is inscribed as a natural World Heritage Site.

Landmarks

Historic Centre of São Luís UNESCO

Colonial streets and mansions faced with Portuguese azulejos on the island capital.

Lençóis Maranhenses National Park UNESCO

White dunes up to about 40 m high with rain-fed lagoons, usually reached from Barreirinhas.

Alcântara

A colonial town of ruins and mansions across the Bay of São Marcos, about 30 km from São Luís by boat.

Parnaíba Delta

A maze of channels, mangroves and dunes shared with Piauí, accessible from Tutóia and Araioses.

Chapada das Mesas National Park

Cerrado plateaus and waterfalls such as São Romão and Prata near Carolina.

Festivals and events

São João and Bumba meu boi

In June, Bumba meu boi groups perform nightly across São Luís and the state, peaking around 29 June.

Christmas boi season

A second, smaller Bumba meu boi cycle runs from 25 December to 6 January.

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