State · AP · Region North

Amapá

Equatorial Amazon state on the French Guiana border: Macapá on the equator, a colonial fortress, Afro-Brazilian traditions and some of Brazil's largest protected areas.

Flag of Amapá
MacapáCapital
3Destinations
1Airports
Amapá
Key figures
Area142,254 km²IBGE, 2025
Population733,759IBGE Census, 2022
BiomeAmazon (entire territory)IBGE, 2019
Tumucumaque Mountains National Park (created)38,874 km²Wikipedia, 2002

The state

Amapá lies on the northern bank of the Amazon mouth, bordered by French Guiana and Suriname, and is crossed by the equator in its capital, Macapá. Its identity blends a long frontier history, settled in Brazil's favor by Swiss arbitration in 1900, with strong Afro-Brazilian traditions such as the Marabaixo and the Festa de São Tiago in Mazagão Velho, founded by settlers relocated from a Portuguese outpost in Morocco. Around seven tenths of the territory is set aside as protected areas, indigenous lands and quilombola territories, including Tumucumaque Mountains National Park, one of the largest tropical forest national parks in the world.

For agencies, Amapá works as a niche extension to Belém or as a special-interest destination: equator and equinox experiences, colonial heritage, Afro-Amazonian culture, river communities and nature-based programs for small groups. It also offers an unusual overland crossing to French Guiana via the binational bridge at Oiapoque. Logistics require care: the state has no road connection to the rest of Brazil, so access is by air to Macapá or by boat from Belém, and remote parks such as Tumucumaque and Cabo Orange have minimal visitor infrastructure and need advance permits and specialist operators.

When to go

The drier season, roughly August to November, is the most comfortable window, with September usually the driest month in Macapá. The wet season runs from about December to July, and the March and September equinoxes bring special events at the Marco Zero monument.

Timeline

  1. 1713

    The Treaty of Utrecht sets the Franco-Portuguese boundary in the region, leaving its exact line disputed for nearly two centuries.

  2. 1764-1782

    Portugal builds the Fortress of São José de Macapá to guard the Amazon mouth.

  3. 1770s

    Families evacuated from the Portuguese colony of Mazagão in Morocco are resettled in what becomes Mazagão Velho.

  4. 1900

    Swiss arbitration resolves the Franco-Brazilian dispute in Brazil's favor, securing roughly 260,000 km² of territory.

  5. 1943

    The Federal Territory of Amapá is created.

  6. 1950s

    Manganese mining at Serra do Navio, with its own railway and port, drives the territory's economic growth.

  7. 1988

    The new Federal Constitution elevates Amapá to statehood, with the state formally installed in 1991.

  8. 2017

    The Franco-Brazilian Binational Bridge over the Oiapoque River opens to traffic, linking Brazil and French Guiana.

Landmarks

Fortaleza de São José de Macapá

Star-shaped Portuguese fortress completed in 1782 on the Amazon riverfront, listed as national heritage since 1950.

Marco Zero do Equador

Monument and sundial on the equator line in Macapá, focal point of the equinox celebrations.

Tumucumaque Mountains National Park

Vast, remote rainforest park on the borders with French Guiana and Suriname, created in 2002.

Cabo Orange National Park

Created in 1980, Brazil's only coastal rainforest national park, with mangroves, flooded fields, manatees and important birdlife; a Ramsar site since 2013.

Mazagão Velho

Historic village founded by settlers from Morocco and home to the Festa de São Tiago.

Oiapoque and the binational bridge

Frontier town on the Oiapoque River, linked by bridge to Saint-Georges-de-l'Oyapock in French Guiana.

Bailique Archipelago

River islands at the mouth of the Amazon with traditional riverside communities.

Festivals and events

Ciclo do Marabaixo

Afro-Brazilian circle dances and drumming in Macapá's traditional neighborhoods, from Easter weekend through the Sunday after Corpus Christi (usually April to June).

Festa de São Tiago

Held in Mazagão Velho in the second half of July, culminating in a re-enactment of the battle between Moors and Christians.

Equinox celebrations

Public events at the Marco Zero monument in Macapá around the March and September equinoxes.

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