King Charles III will be formally crowned in London in May 2023.
The coronation will be a pared-down version of previous ceremonies.
Prince George, the second in line to the throne, is expected to have a prominent role in the proceedings.
Prince George will wear a special outfit made just for him to show his place in the royal family.
Prince George will follow his grandpa, Prince Charles, who was five when he attended the Queen's coronation.
Westminster Abbey has hosted 38 coronations since William the Conqueror was crowned in 1066.
The Archbishop of Canterbury will be the one to lead the service.
Traditional pageantry and the monarch's current actions will be part of the coronation.
King Charles III will be crowned alongside the Queen Consort.