WTC 9/11 Memorial Center - http://www.911memorial.org/

The process to get a timed ticket for a Memorial Plaza visit is via the September 11 Memorial's Web site. They are allotted for visits at 15-minute intervals. There were special visits organized for family members of victims when it opened on the tenth anniversary. Apart from that, everyone must go through the same online process.

Visit A really Moving Tribute to 9/11 in Bayonne, NJ:

Struggle Against World Terrorism

A gift from Tsereteli and the Russian people, the memorial is made of steel sheathed in bronze. Standing 100 feet high, its center contains a jagged tear. In it, hangs a 40-foot stainless steel teardrop, representing sadness and grief over the loss of life, but also hope for a future free from terror. Etched in granite on an 11-sided base are the names of the nearly 3,000 killed in the 1993 World Trade Center bombings and terrorist attacks on Sept. 11, 2001.