Although Prince William has been to the city since, he has never been there on official royal business. During the two-day visit with Kate, the two will attend a soccer match, meet with young French leaders, and have dinner at the resident of the British Ambassador to France. The official Kensington Palace Instagram account posted an image with details about the upcoming trip of the Duke and Duchess. “The Duke and Duchess of Cambridge will undertake an official two-day visit to Paris on 17th and 18th March. Their Royal Highness' visit is at the request of the Foreign and Commonwealth Office. Full details of the visit will be announced in due course, but the itinerary will include a reception for young French leaders from a variety of fields, a formal dinner at the residence of Her Majesty's Ambassador and attendance at the Wales v France Six Nations test at the Stade de France.”
No statement has been made whether Prince George and Princess Charlotte will be coming along with their parents on not.