Explore hiking trails around Santa Gertrudes, São Paulo. The best hike near Santa Gertrudes is Praça Coronel João Ferraz via Avenida Rodrigo Otávio Teixeira and Rua Coronel Luis Leite, a 2.3 mile out and back trail in Área de Proteção Ambiental Piracicaba/Juqueri-Mirim Área II. Santa Gertrudes has population 23611.0.