Rules vary by country and are worth investigating because some cruise lines check these documents prior to boarding.Ĭarnival Paradise (Photo: Carnival Cruise Line) These rules apply to children traveling with grandparents as well. You can then book one adult in each cabin and decide who sleeps where once onboard.Ĭhildren under 18 who are traveling out of the country accompanied by only one parent (or neither parent) may be required to obtain a notarized letter of consent or other documents signed by the parents who are not traveling. While many cruise lines have age restrictions regarding kids and teens occupying a cabin by themselves, you can usually get around this by requesting additional sets of keys to cruise cabins under the same reservation. and Australia, which include minimum ages to cruise, rules for cruising alone, minimum ages to leave the ship and shipboard venues with age restrictions.Ī couple of notes on cruise line age policies before we begin: Here are cruise line age policies for 14 of the most popular cruise lines in the U.S., U.K. That's why getting acquainted with them all prior to each individual sailing is so essential for all cruisers.
Cruise line age policies are surprisingly strict and vary greatly from cruise line to cruise line.
