Águas de São Pedro–São Paulo 1941 chess tournament
The Águas de São Pedro International Tournament () was a chess tournament held from 2 to 26 July 1941 in Águas de São Pedro and São Paulo. The event, the first international chess tournament of Brazil, was organized by the São Paulo Chess Club and sponsored by Antonio and Octavio Moura Andrade, being the latter founder of Águas de São Pedro and owner of the "Grande Hotel".
São Pedro da Aldeia
São Pedro da Aldeia was founded in 1660 by Catholic priests on the top of a hill named after Saint Peter, in honor of whom the city was named. A chapel was built that was later replaced by an architecturally significant church. Nowadays it is the main historical monument in the town and is protected by state laws. Some colonial buildings and landmarks remain today, such as the cemetery beside the church, where the family graves of the founders of the town remain. In the 1960s the Brazilian Air Force and Navy built a military airport there, bringing many migrants from others parts of the country and increasing the town's population.