Viking Ocean Cruises has a minimum age requirement of 18 years, and prides itself on offering a quiet atmosphere on board with excursions geared toward older travelers interested in art, . Jul 04, · Other Adult-Focused Lines In addition to lines that ban passengers under the age of 18 outright, there are a number of cruise operators that allow young children but get relatively few of them. Examples include such upscale lines as Silversea .
Nov 19, · 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 . While not all-inclusive, P&O Cruises offers two adults-only (18+) cruise ships: the 1,passenger Aurora and 2,passenger Arcadia. The British line is a good option if you want .