Ilha Grande National Park National Park

Ilha Grande National Park is a protected area in the state of Paraná, Brazil, that conserves a group of river islands and associated riparian habitats in the Paraná River basin. The park protects island forests, wetlands and riverine ecosystems important for birds, fish and other wildlife.

The park’s management focuses on preserving biodiversity and the natural riverine landscape, and recreational access is usually by boat from nearby riverside communities. It is distinct from the better-known Ilha Grande island in Rio de Janeiro state and is located in southern Brazil near the Paraná River corridor.

The protected islands and waterways form part of the wider ecological network along the Paraná River and are relevant for regional conservation efforts.

• Access: Access typically requires boat transport due to the park comprising river islands and riparian areas, so visits are commonly arranged from nearby river towns.

Access typically from Paranaguá or nearby coastal towns; boat transfers and local operators provide access to islands and park shores. Regional roads connect the park area to larger cities in Paraná; organized tours are common for those without private boats.

• If planning island-hopping, book small boat transfers in advance from Paranaguá or local ports.
• Watch for park regulations - some beaches and trails are protected and closed to visitors during nesting seasons.
• Bring mosquito repellent for the rainforest fringes and a waterproof bag for electronics on boat transfers.