The Praça dos Três Poderes is a prominent square located in Brasília, the capital of Brazil. It is known for its unique architecture and symbolizes the three branches of government: the Executive, Legislative, and Judiciary. The square features important buildings, including the Palácio do Planalto, the Congresso Nacional, and the Supremo Tribunal Federal. Designed by the architect Oscar Niemeyer and urban planner Lúcio Costa, the square is a key part of the modernist design of Brasília. It serves as a central point for political activities and public gatherings, reflecting the democratic values of the nation.