The Cathedral of Brasília is a prominent modernist church located in the capital city of Brazil. Designed by architect Oscar Niemeyer, it features a unique hyperboloid structure made of 16 concrete columns that create a stunning visual effect. The cathedral was inaugurated in 1970 and is known for its striking stained glass windows that allow colorful light to fill the interior. This architectural landmark serves as the seat of the Archdiocese of Brasília and can accommodate around 5,000 people. The cathedral is not only a place of worship but also a popular tourist attraction, showcasing the innovative design and artistic vision of Niemeyer.