Here are some of the best adult-only cruises for 2025. Ambassador is adult-only for most the year apart from some ...

Ambassador is adult-only for most the year apart from some multi-generational sailings during the school holidays. You won’t have to worry about running into kids on this fjord-filled 14-night ...

"Adults-only cruise ships – or adults-only spaces ... other passengers' children on your getaway – consider booking a sailing specifically for cruisers at least 18 years old.

An Inside Passage sailing on Discovery Princess offers the ideal balance of adventure, entertainment, and relaxation for a ...