Learn all about the 9-11 Memorial Museum – facts, fees, free admission night, Insider Tips. Review 9-11 in depth, commemorate those we lost, see WTC artifacts. The 9-11 Memorial Museum, which opened May 2014, is located between the two reflecting pools of the 9-11 Memorial, which are set in the original footprints of the Twin Towers. The Museum charges an admission fee to cover operating costs, while the Memorial remains free.
