Prince William and Princess Kate are back in the U.K. after spending a luxurious break in Mustique last week—and there’s a very good reason why they love vacationing there. The Prince and Princess of Wales, who skipped the 2025 BAFTAs to head to the Caribbean with their three kids, can relax in absolute privacy thanks to the island’s tight rules.

Following King Charles’ cancer diagnosis last year, his eldest son and heir to the throne, Prince William, stepped up on several occasions in a diplomatic capacity for his father. In December, the Prince of Wales visited Paris for the reopening of the Notre Dame Cathedral,