A defining figure in Brasília’s landscape is the Digital TV Tower, one of the final designs of Brazilian architect Oscar Niemeyer. The tower was inaugurated in 2012 and spans nearly 600 feet. Two observatories, a restaurant with panoramic views and an art gallery lie within. © Alexandre Fagundes De Fagundes | Dreamstime.com

One of the most unique buildings and churches in the world, the Cathedral of Brasília is a hyperboloid structure with a 22,000-square-foot stained-glass piece of blues, greens, whites and browns. The church is one of the most visited sites in the city and also features a reflecting pool. © Wirestock | Dreamstime.com

The Cultural Complex of the Republic comprises both the National Museum and National Library. The museum features exhibits, auditoriums and a laboratory, while the national library spans a collection of more than 500,000 items. © Evsa002 | Dreamstime.com

Called the Square of the Three Powers, this plaza symbolically pays homage to the convergence of the three branches of government. Designed by Lúcio Costa and Oscar Niemeyer, this landmark is also home to the largest flag in the world to be flown regularly, weighing a whopping 200 pounds. © Pixattitude | Dreamstime.com

The distinctive Juscelino Kubitschek Bridge crosses over Lake Paranoá and has become a signature landmark of the city. At 3,900 feet long and supported by steel arches and four pillars, this bridge first opened in 2002. Many tour operators offer boat tours to take in this bridge and other sites around the lake. © Fernando Branco | Dreamstime.com

Making up part of the city’s Ayrton Senna Sports Complex, Arena BRB Mané Garrincha is a football stadium that has hosted major international games like the 2014 FIFA World Cup. The stadium holds more than 45,000 attendees, and also hosts concerts like Iron Maiden, Lenny Kravitz, Beyoncé and Bruno Mars. © Alexandre Fagundes De Fagundes | Dreamstime.com