• Kate Middleton and Prince William's three children all had their final day of school last week
  • Prince Louis started his summer vacation two days earlier than his big brother Prince George and big sister Princess Charlotte
  • The family is expected to travel to their country home in Norfolk, Anmer Hall, for their summer break

Kate Middleton and Prince William's children are on vacation mode.

The Duke and Duchess of Cambridge's three kids, Prince George, 8, Princess Charlotte, 7, and Prince Louis, 4, are on their summer break after they all had their final day of school last week, People reported.

Prince George and Princess Charlotte's school Thomas's Battersea, which is not far from the family's Kensington Palace home in London, let out on Friday.

Meanwhile, Prince William and Middleton's youngest son had a two-day head start on his vacation as his last day at Willcocks Nursery School was Wednesday.

During school breaks, the Cambridges usually head to their country home Anmer Hall in Norfolk, England, the outlet noted.

The royal couple previously shared some of the fun activities enjoyed by their children, including baking, cooking in the kitchen and making arts and crafts projects.

However, the family of five's favorite activity is spending time outdoors. In an interview with the "Happy Mum, Happy Baby" podcast in 2020, the duchess said she was happiest when "I'm with my family outside in the countryside and we're all filthy dirty."

Prince William, Middleton and their kids could also head to Scotland when Queen Elizabeth travels to her Balmoral estate for her summer break around August and September, according to People.

Last month, it was reported that Prince William and Duchess Kate plan to relocate this summer from their London home to a new residence in Berkshire, the county that houses Queen Elizabeth's primary residence, Windsor Castle.

The move would mean that Prince George, Princess Charlotte and Prince Louis will start attending a new school in the fall.

"Charlotte can go horse riding in the open air and George can play football on extensive grounds. Louis loves being close to his great-grandma, and he's going to take tennis lessons this summer," an unnamed source told Us Weekly of the reported move.

"They're starting over there, and George, Charlotte and Louis are really excited about going to a new school and being in the countryside in the fresh air where there's lots of space for them to play freely," the insider continued.

An anonymous source also previously told the outlet that Prince William and Middleton have been spending more time away from London and enjoying Berkshire because "country life suits them so much better in terms of the peace and environment."

Meanwhile, Prince George started his summer by making his Wimbledon at the men's singles final match Sunday. The third in line to the British throne joined his mom and dad in the Royal Box as they watched Serbia's Novak Djokovic face off against Australia's Nick Kyrgios on day 14 of the championship at the All England Lawn Tennis Club.

Following the match, Prince George met winner Djokovic and got the opportunity to hold the coveted trophy.

Prince William and Kate Middleton with children
Prince William and Kate Middleton with children kensingtonroyal/Instagram