Growing up in Brasilia I only visited this park two years ago! The history behind the park is really cool and what each thing mean/represents. It can be a challenge to get there without a car. I went a few times at night time, you have to be careful at night because the place has nobody, but the park at night with the Army HQ right in front of it, makes a nice visit! When you do go take notice on the width of the street, some say it was designed as an emergency runaway for planes! During the day, it is a good place to sit and enjoy a bit of Brasilia...