Reflecting Absence Pools

Visit the Reflecting Absence pools at the 9/11 Memorial in New York City—twin waterfalls set in the footprints of the Twin Towers, honoring victims of 9/11 and 1993 WTC attacks.

Brief History: Designed by architect Michael Arad and landscape architect Peter Walker, the Reflecting Absence pools were completed in 2011 as the centerpiece of the 9/11 Memorial. They mark the footprints of the original Twin Towers destroyed on September 11, 2001. Notable Features: Each pool is nearly an acre in size, featuring the largest man-made waterfalls in North America. The surrounding bronze panels are inscribed with the names of the victims from both the 2001 and 1993 World Trade Center attacks. The minimalist design symbolizes loss and renewal. Fun Fact: The continuous sound of falling water was intentionally designed to block out city noise, offering visitors a contemplative atmosphere in the middle of Lower Manhattan. Current Use or Visitor Info: Free to visit and open daily, the pools are a place for quiet reflection. Visitors often trace the engraved names with their hands, especially on birthdays or anniversaries, sometimes leaving flowers or mementos.