The Pedra Grande State Natural Monument is an important conservation area located in Atibaia. Covering approximately 3,297 hectares, the territory also encompasses municipalities such as Bom Jesus dos Perdões, Nazaré Paulista, and Mairiporã.
The Serra da Pedra Grande has a historic achievement to its credit: it was the first natural area to be designated a protected site in the country. In 1983, by CONDEPHAAT, it became a milestone in the Brazilian environmental movement. This occurred due to public pressure, stemming from land subdivisions and the degradation of the mountain range.
In March 2010, through State Decree No. 55,662, the Pedra Grande State Natural Monument was established, joining the state parks of Itapetinga, Itaberaba, and Guarulhos.
The objective is to protect the Pedra Grande rock massif , as well as the landscape, the springs of the Serra do Itapetinga, and local biodiversity. Tourism has also become the responsibility of the unit, which is part of an important forest corridor linking the Mantiqueira and Cantareira ranges.
Nature and local geology
Pedra Grande consists of a granite dome covering approximately 200, 000 square meters. It features distinctive rock formations such as “Pedra da Baleia” and “Pedra Quebrada, ” popular tourist attractions in the region.
The massif is closely associated with ancient geological events in the southeastern region. Dating back to the Precambrian era, the oldest and longest period on Earth.
With a diverse ecosystem, the natural monument features fragments of Atlantic Forest in various stages of development. It is home to high-altitude forests and small areas on the mountain peaks. It contains sensitive habitats and a biodiversity unique to the region, due to its geographic isolation.
The region also encompasses and protects the waterways that feed the Piracicaba, Jundiaí, and Capivari basins. These are three important sources for the region’s economic activities and human water supply.
How to visit the Pedra Grande State Natural Monument?
It is possible to reach the summit of Pedra Grande by road. By car, visitors can reach the plateau. At an elevation of 1,418 meters, it offers a 360ºpanoramic view of municipalities such as Atibaia and Bom Jesus dos Perdões. On days with clear visibility, it is also possible to see Pico do Jaraguá.
Another option is the region’s hiking trails , which range from about 2.4 to 3 kilometers in length, depending on the route. Notable among them are the Minha Deusa, Monges, and Mangueira trails, all rated moderate to difficult due to their steep inclines.
In addition to the trails, there are other activities to enjoy in the region, such as trekking, hiking, taking in the scenery, and snapping great photos. The region also offers cycling in some mountain areas. The highlight is free flight— paragliding or hang gliding—so if you enjoy extreme sports, this is definitely a great option!