The 9/11 Memorial Museum in Lower Manhattan preserves the history of the attacks on the World Trade Center, and documents the significance of those events through building remnants, personal artifacts, first-person accounts and multimedia displays. With this admission ticket, take a self-guided tour of the museum's memorial exhibition and 3-part historical exhibition, which commemorates the 2,983 people who were killed, honors those who risked their lives to save others, and reflects on the courage and compassion shown in the aftermath.