Major cruise lines are increasingly offering adults-only spaces and experiences. These spaces can range from dedicated pools and sundecks to specialty restaurants and bars. While some adults-only ...

Cruise ships often have 18+ areas that guests to curate a different kind of experience on otherwise family-friendly vessels.

Related: All 16 Princess Cruises Ships ... without kids will want to know about The Sanctuary, an adults-only retreat on the top deck with lounge chairs, spa food, steward service, and open ...

An adult-only cruise is a great way for parents to have ... You will also get a prime view to hopefully see the northern lights on deck during stops in Alesund, Tromso and Alta, known as hotspots ...