Ilha do Cardoso State Park is a protected area located on Cardoso Island in São Paulo, Brazil. Established in 1992, the park covers approximately 15,000 hectares and features diverse ecosystems, including mangroves, beaches, and Atlantic Forest. It is home to various wildlife species, making it a popular destination for nature lovers and ecotourism. Visitors to the park can enjoy activities such as hiking, birdwatching, and exploring its pristine beaches. The park also offers opportunities for camping and fishing, providing a serene environment for relaxation and outdoor adventures. Access to the park is typically via boat from nearby towns.