Nov 19, · Virgin Voyages Hitting the seas in , Richard Branson’s Virgin Voyages will be a complete adult-only cruise line. To sail on all its ships, passengers have to be 18 years or older. The . Serenity Adult Only Retreat. Somebody at Carnival knows just what you need, and it's pretty much exactly the Serenity Adult-Only Retreat™. Look, you'll still be on the same ship as the kids, the .
Jul 04, · Created as an offshoot of longtime river cruise company Uniworld, the line operates two adults-only ships that boast sleek, matte black exteriors, mixologists and DJs on board, deck-top . For travelers who want a hassle-free vacation, an adults-only all-inclusive cruise is the holy grail. No kids taking over the hot tub or whining at dinner, and no nickel and diming to take away.
6 Best Adult-Only Cruises (and Cruise Lines) | Cruise.