World Trade Center Site, Ground Zero, Manhattan, New York, United States
Daniel Schoenen/imageBROKER/© Daniel Schoenen/imageBROKER
Make a visit to the striking and solemn National September 11 Memorial, where two cascading waterfall pools are set within the original footprints of the fallen Twin Towers. You may also decide to visit exhibits chronicling the harrowing events of September 11, 2001, at the 9/11 Memorial Museum. Artifacts salvaged from the site, photos, audiotape, ephemera and video footage sharply evoke the events of the day and those that followed.