São José dos Campos is a large city in the Brazilian state of São Paulo. It is the headquarters of many high-tech companies, and is known as the Silicon Valley of Brazil. The city is also home to the aerospace company Embraer. The city has a rich history, dating back to the 16th century, when it was founded by the Portuguese. The city is home to many beautiful churches, including the Basilica of the Immaculate Conception, which is the largest church in Brazil. The city is also home to the Museum of Sacred Art, which is one of the largest museums of its kind in the world. The city is also home to the Jardim Botânico, or Botanical Garden, which is one of the largest and most beautiful botanical gardens in Brazil.