Petrópolis is a charming city located in the state of Rio de Janeiro, in the southeastern region of Brazil. Nestled in the Serra dos Órgãos mountain range, it is known for its stunning natural beauty, rich history, and pleasant climate. The city was founded in 1843 by Emperor Dom Pedro II as a summer retreat for the Brazilian royal family. Its name, Petrópolis, translates to "City of Peter," in honor of the emperor. Today, it is a popular tourist destination and a favorite weekend getaway for residents of Rio de Janeiro.