Carnival Ends Free-Roaming Cabins for 18-to-20-Year-Olds, Tightens Chaperone Ratio
If you are booking for guests under 21 on or after October 1, 2026, plan your stateroom layout first. Teens 15-20 must be within three staterooms of the responsible adult, and children 14 and younger need the same or a directly connecting stateroom. Group organizers should recount chaperones, since you now need one adult per five minors instead of one per eight. Remember that the responsible relative or guardian must be at least 25.
My read is that Carnival is tightening supervision after a run of bad behavior, though the line has said nothing publicly, so that is inference rather than fact. The article points to unruly teens in hallways, stolen door decorations, and climbing on balconies. It also notes a federal lawsuit filed March 31, 2026 over an alleged June 2025 incident aboard Carnival Jubilee, alleging inadequate security response. The 18-20 group loses the most, since a cabin on another deck is no longer possible. Group organizers lose too, because going from one chaperone per eight minors to one per five means recruiting more adults. Families who keep their kids close lose nothing. This is also the second tightening after the February 2025 changes, so I would expect more adjustments, not fewer. In your shoes, I would book adjacent cabins now and count your chaperones before you pay a deposit.