This must-see fountain in Millenium Park has 2 huge towers displaying the faces of 1,000 Chicagoans. Water spouts from the mouths of their 50 foot tall faces, separated by a shallow reflecting pool that’s 232-feet long and 48-feet wide.

The art installation first opened in 2004, was designed by Spanish sculptor Jaume Plensa, and built by Krueck + Sexton Architects.