Natividade da Serra (meaning "the nativity of the mountain") is a
municipality in the state of
São Paulo in
Brazil. It is part of the
Metropolitan Region of Vale do Paraíba e Litoral Norte. The population is 6,786 (2015 est.) in an area of 833.37 km². The elevation is 720 m. The southern part is heavily forested and mountainous and there are few roads and tracks into the mountain. The hills and some mountains with farmlands dominate the rest of the municipality.