Ten years in the making, the National September 11 Memorial was completed and opened to the public on September 12, 2011. The eight-acre park was designed by Israeli- American, Michael Arad of Handle Architects, a New York and San Francisco firm.
The Memorial is composed of a forest of swamp white oak trees with two square pools, one on each of the original foot prints of the North and South Towers. The core of the design is a 30-foot man-made wall of water that hugs the sides of the one-acre reflecting pools. The downward-streaming water is meant to symbolize falling tears.

