Ilhabela State Park
| Ilhabela State Park | |
|---|---|
| Parque Estadual de Ilhabela | |
Park rising behind shore buildings | |
| Nearest city | Ilhabela, São Paulo |
| Coordinates | 23°51′07″S 45°20′38″W / 23.851944°S 45.343889°W |
| Area | 27,025 hectares (66,780 acres) |
| Designation | State park |
| Created | 20 January 1977 |
The Ilhabela State Park (Portuguese: Parque Estadual de Ilhabela) is a state park in the state of São Paulo, Brazil. It protects an area of Atlantic Forest on an archipelago in the South Atlantic off the northeast coast of the state, including most of the mountainous island of São Sebastião.