The Duchess of York, 59, will turn 60 on Tuesday next week.
It hasn't always been a relaxing break for the Queen and her family.
The Duke and Duchess have remained close, despite divorcing in 1996.
The Duke of Edinburgh reportedly refuses to be under the same roof as the Duchess of York.
Princess Eugenie took to Instagram to commemorate 33 years since her parents, Sarah Ferguson and Prince Andrew, tied the knot.