The Dutch king and queen are widely reported to spend their private summer holidays in Greece, at a family-owned estate near the seaside town of Kanidi. Their royal residences in the Netherlands are separate: the family lives at Huis ten Bosch Palace in The Hague, while the king works at Noordeinde Palace.

What’s known

  • Their official home is Huis ten Bosch Palace in The Hague.
  • Their workplace is Noordeinde Palace in The Hague.
  • Reports say their holiday retreat is in Greece, where they spend about two months each summer.

Context

Some coverage about the Dutch royals focuses on summer breaks rather than a honeymoon specifically, so if you meant their actual honeymoon, that detail is not clearly confirmed in the sources I found here.

TL;DR: Their private getaway is reported to be in Greece, not the Netherlands.