Ilha do Cardoso, Protected island in São Paulo coast, Brazil
Ilha do Cardoso spans 13,500 hectares with diverse ecosystems including Atlantic Forest, mangroves, marshes, beaches, and mountainous terrains reaching 589 meters in elevation.
The island marked the Treaty of Tordesillas boundary between Portuguese and Spanish territories in 1494, with Amerigo Vespucci establishing a marker during his 1501 expedition.
The Caiçaras community of 465 residents maintains traditional fishing practices and operates through a public-community conservation partnership established in 2023.
Access requires a 3-hour ferry ride or 50-minute boat trip from Cananéia, with accommodations available in local pousadas equipped with solar power and generators.
The waters surrounding the island host tucuxi dolphins, which are distinct marine mammals capable of living in both oceanic and riverine environments.
Location: São Paulo
Elevation above the sea: 589 m
GPS coordinates: -25.13167,-47.96639
Latest update: March 20, 2025 12:45
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