[1] The basic objective of a state park is to preserve natural ecosystems of great ecological importance and scenic beauty, enabling scientific research and the development of environmental education and interpretation, recreation in contact with nature and ecological tourism.
Despite the considerable number of state parks, they protect less than 8,000 square kilometers of native vegetation.
30.4% of the city of São Paulo is covered by remnants of the Atlantic Forest, including large fragments in the Cantareira, Parque do Carmo and Parelheiros regions.
The Jacupiranga, Serra de Paranapiacaba and Juréia-Itatins mosaics, composed of important state parks, also are UNESCO World Heritage Sites (Atlantic Forest Reserves of the Southeast).
Less than 0.5% is in conservation units, including state parks, which measure 50 square kilometers.