Castelo Branco is a municipality located in the state of São Paulo, Brazil. It is part of the São Paulo Metropolitan Region and is known for its agricultural activities, particularly in the cultivation of coffee and sugarcane. The town has a small population and offers a rural lifestyle, with a focus on community and local traditions. The area features a mix of natural landscapes, including hills and forests, making it appealing for outdoor activities. Castelo Branco is also well-connected by road, facilitating access to nearby cities and contributing to its economic development.