The Escalier des Ambassadeurs is a grand staircase located in the Palace of Versailles. It was designed by architect Jules Hardouin-Mansart and completed in 1686 as part of his major renovation works for Louis XIV. The staircase is composed of two flights with five landings, each containing an allegorical sculpture representing France’s former allies or ambassadors. This striking feature links the Hall of Mirrors to the Marble Courtyard, providing a dramatic entryway into the palace. Its elaborate decorations, including gilded bronze railings and marble columns adorned with sculptures, are intended to impress visitors and evoke a sense of awe at Louis XIV’s magnificence.