Serra do Japi is a mountain range located in the state of São Paulo, Brazil. It spans approximately 30 kilometers and is known for its rich biodiversity, including various species of flora and fauna. The area is a protected environmental reserve, making it an important site for conservation efforts. The region is popular for outdoor activities such as hiking and birdwatching, attracting nature enthusiasts and researchers alike. Its scenic landscapes feature lush forests, waterfalls, and unique geological formations, contributing to its appeal as a destination for eco-tourism and environmental education.