The royal family arrived today in Warsaw, Poland, for their week's royal tour. Prince William and Duchess Kate disembarked from a plane with their children this morning.

The trip will last 5 days and it's already overwhelming Prince George, who looked a little bit shy by the crowd amassed on the ground. Princess Charlotte was held by her mother and looked much more relaxed than her older brother.

Like any other royal tour, the pictures of the family arriving are a huge deal. But this time, Kensington Palace Instagram account provide us with a video where we can see how little Prince George, who will celebrate his fourth birthday at the end of the week, was determined to hold his father hand at their arrival.

 Witaj Polsko! The Duke and Duchess of Cambridge, Prince George and Princess Charlotte arrive in Warsaw for #RoyalTourPoland

A post shared by Kensington Palace (@kensingtonroyal) on Jul 17, 2017 at 4:58am PDT

We leave you some of the best pictures so far: