Theatro da Paz is a historic opera house located in Belém, Brazil. Opened in 1878, it was built during the rubber boom and showcases a stunning blend of Neoclassical and Renaissance architectural styles. The theater features a grand façade, intricate interiors, and a capacity of around 1,000 seats, making it a significant cultural venue in the region. Theatro da Paz hosts various performances, including operas, concerts, and theatrical productions. It is also home to the Symphony Orchestra of the State of Pará, contributing to the vibrant arts scene in Belém. The theater is a symbol of the city's rich cultural heritage and history.