Photo: Valter Campanato/ABr, CC BY 3.0 br via Wikimedia Commons
This is a museum dedicated to the life and accomplishments of the president, and houses his remains as well. It's located underground and has a slightly spooky 1960s science-fiction feel to it.
The JK Memorial is a Brazilian mausoleum, presidential memorial and cultural center dedicated to Juscelino Kubitschek (1902–1976), the 21st President of Brazil and the founder of Brasília, capital city of Brazil since 1960. Designed by Oscar Niemeyer, the memorial is located in the Monumental Axis in Brasília. It is the final resting place of President Kubitschek. The Memorial was designed by architect Oscar Niemeyer, responsible for the main buildings of the Brazilia, at the request of Juscelino's widow and former First Lady Sarah Kubitschek.
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Parque da Cidade
With 4.2 km², it's slightly larger than New York City's Central Park. This wide green area is the city's hot spot for sports such as jogging, cycling, skating and even kart racing, as well as barbecues and other outdoor activities.
This used to be the best place for a sweeping panorama of the city, until the opening of the new Digital Tower. It's the second best now. There is also a crafts and typical food market at the base of the tower.
A beautiful modern church built with concrete and blue stained glass. Bosco was a 19th-century Italian priest whose writings, some say, prophesied the creation of Brasilia. It's hard not to notice the huge crystal chandelier hanging from the ceiling in the middle of the square church.
Igrejinha
First one built inside Plano Piloto, was inaugurated in 1958 and looks somewhat like a nun's hat. Designed By Niemeyer and clad with Bulcão tiles.
Brasilia's main theatre features 3 main halls for plays and concerts, art galleries and temporary art exhibitions.
Brasilia's newest museum was built to be the city's home for renowned national and international exhibitions. As of 2012, the outside space has become a regular venue to free concerts and events, and very popular for skating, but its collections are temporary and severely lacking both in size and importance. However, give it a try, it's free.