Parque Estadual da Ilha Grande

Parque Estadual da Ilha Grande
Name	Parque Estadual da Ilha Grande
Iucn category	II
Location	Rio de Janeiro (state), Brazil
Nearest city	Angra dos Reis, Paraty
Area	12,400 ha
Established	1971
Governing body	Instituto Estadual do Ambiente

Parque Estadual da Ilha Grande is a protected area located on Ilha Grande in the state of Rio de Janeiro (state), Brazil. The park encompasses coastal ecosystems, Atlantic Forest remnants and marine zones adjacent to the municipalities of Angra dos Reis and Paraty. It forms part of broader conservation initiatives linked to regional mosaics and federal conservation units such as Paraty-Mirim State Park and Tamoios Ecological Station.

Overview

The park lies within the Costa Verde (Brazil) seascape near the Bay of Ilha Grande and interfaces with the Ilha Grande (island) urban network centered on the village of Vila do Abraão. It contributes to corridor connectivity with the Serra da Bocaina National Park and the Restinga de Jurubatiba National Park system, supporting conservation priorities articulated by the Brazilian Ministry of the Environment and the Instituto Chico Mendes de Conservação da Biodiversidade. The unit is part of regional planning instruments developed by the Pantur and integrated into initiatives led by the ICMBio and the Instituto Estadual do Ambiente.

Geography and Environment

Topographically, the park includes the island’s central massifs such as Pico do Papagaio and coastal features like Lagoa Azul (Angra dos Reis) and the beaches of Praia do Aventureiro and Praia de Lopes Mendes. Geologically the area is associated with the Mantiqueira Mountains outliers and lithologies described in studies by the Brazilian Geological Survey. Climate influences derive from the Tropical Atlantic systems and orographic rainfall patterns similar to those affecting the Serra do Mar corridor. Marine environments within and adjacent to the park link to the Guanabara Bay basin and are relevant to fisheries historically worked from Angra dos Reis and Ilha Grande (island) harbors.

History and Establishment

The island’s human history intersects with colonial and imperial eras involving Portuguese Empire settlement, the use of the island during the era of the Brazilian Empire, and the operation of correctional institutions akin to those in Catarina (prison) narratives. Conservation momentum in the late 20th century drew from national initiatives such as the creation of the Sistema Nacional de Unidades de Conservação da Natureza and the establishment of protected areas like Ilha Grande State Park in 1971. Influential actors included the Instituto Estadual do Ambiente, municipal administrations of Angra dos Reis and Paraty, and civil society groups modeled on the SOS Mata Atlântica Foundation.

Biodiversity and Conservation

The park protects remnants of the Atlantic Forest biome and hosts species documented in inventories alongside taxa known from the lists maintained by the IUCN Red List and the Brazilian Biodiversity Research Program (PPBio). Flora includes representatives of families cataloged in studies associated with the Jardim Botânico do Rio de Janeiro and fauna inventories overlapping with species records from the Museu Nacional (Brazil), including primates comparable to data on the golden lion tamarin and avifauna noted by observers linked to the Brazilian Ornithological Society. Marine biodiversity studies reference coral assemblages similar to those monitored by the Instituto de Estudos do Mar (IEA) and cetacean sightings of taxa included in initiatives by the Projeto Baleia Jubarte and regional NGOs modeled on WCS Brazil. Conservation challenges mirror those addressed by the Convention on Biological Diversity commitments and regional management practices promoted by the Atlantic Forest Restoration Pact.

Recreation and Tourism

Ilha Grande is a tourism focal point within the Costa Verde (Brazil) and offers trekking routes to sites such as Lagoa Verde (Ilha Grande), Abraão trails, and summits frequented by visitors arriving from ports like Angra dos Reis and Mangaratiba. Nautical activities connect to services and operators regulated in municipal registers similar to those used by the Port of Angra dos Reis Authority and attract international visitors via links to broader Brazilian tourism networks such as Embratur. Tourism intersects with conservation through community-based projects and enterprises associated with the Instituto Homem e Meio Ambiente da Amazônia (IMAZON)-style models and local cooperatives modeled on the Associação de Moradores de Abraão.

Management and Legal Status

The park is managed under state-level legislation enacted by the government of Rio de Janeiro (state) and administered by the Instituto Estadual do Ambiente. Management instruments reference the Sistema de Unidades de Conservação do Estado do Rio de Janeiro and align with federal frameworks like the National System of Conservation Units overseen by ICMBio. Co-management arrangements and advisory councils reflect practices found in other Brazilian units such as Parque Nacional da Tijuca and incorporate enforcement mechanisms used by the Brazilian Institute of Environment and Renewable Natural Resources-style entities. Ongoing legal and administrative measures address land tenure, community use rights, and the implementation of management plans consistent with obligations under international treaties including the Convention on Wetlands of International Importance where applicable.

Category:Parks in Rio de Janeiro (state) Category:Protected areas established in 1971