Departs 13 July. From £2,079pp. A river cruise is a great option for an adult-only sailing. It’s a date night or week away with a difference. Couples can spend quality time together on Viking ...

"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.

Dubbed "Scarlet Lady," the ship is only open to travelers who are 18 and up and has a tattoo parlor on board Virgin is setting sail, with an adults-only ship that’s ready to rock. Sir Richard ...