King Charles III and Queen Camilla are getting the royal treatment Stateside. 

The British monarch and his wife of 21 years crossed the pond on April 27 to mark 250 years since the United States of America announced its independence from Great Britain.

Once they touched down at Joint Base Andrews in Maryland, the royal couple deplaned and were greeted with flowers by children of British military families that are based in the U.S. They then journeyed to Washington D.C., where they were greeted by President Donald Trump and First Lady Melania Trump.

After posing for pictures in front of the White House, the world leaders stepped inside for a private tea. Later in the day, Charles and Camilla are expected to take a tour of the White House beehives and attend a garden party at the residence of the British Ambassador to the U.S.

A full ceremonial welcome for the King and Queen will take place April 28 at the White House.

Buckingham Palace confirmed in late March that King Charles—dad to Prince William and Prince Harry—and Queen Camilla would be making the trip over before continuing on to visit the British territory of Bermuda.