Pedra de Guaratiba is a neighborhood in the West Zone of Rio de Janeiro, Brazil. Pedra de Guaratiba is in the administrative region of Guaratiba. It has a population of 9488 people within a territory of 363,69 hectares. It is a residential zone bordering the Bay of Sepetiba. The Bay of Sepetiba is an area of commercial fishing. The town contains an Area of Environmental Protection in which the flora and fauna is of the Tropical Alanatic Forest.