The Duke and Duchess of Cambridge have taken their family on vacation to celebrate Prince George's sixth birthday. And true to form, they've taken up residence on a private Caribbean island.
According to Vogue, the island of Mustique has special meaning for the royal couple. Before they married, Kate visited the island with her family on regular holidays. Now, she plans to carry on the tradition with her own children.
Chances are many haven't heard of the exclusive private island before now. Below are five fun facts about Mustique.