NEW : The day 's earlier heavy rain subsided and William walked the entire perimeter of the observation deck of the famous 86-story landmark , stopping to point out other landmarks and sights . Royal couple attends a gala at the Metropolitan Museum of Art . Tuesday was the final day in the royal couple 's visit to the Big Apple . They paid their respects at the 9/11 Memorial and Museum . The Queen is seen with her husband Prince Philip as they attend an event for victims of the September 11 attacks on New York City, Monday.
NEW : Royal couple attends a gala at the Metropolitan Museum of Art . Tuesday was the final day in the royal couple 's visit to the Big Apple . They paid their respects at the 9/11 Memorial and Museum . The Queen is seen with her husband Prince Philip as they attend an event for victims of the September 11 attacks on New York City, Monday.