That's an exaggeration. My husband and I went on a cruise together for our honeymoon, and neither of us was 25 yet. I think that the cruiselines have age limits, but they're for either passengers under 18 or 21, depending on the cruiseline. I have some friends that recently went on Carnival, and they were under 25, but over 21, so I'm not sure what the cut-off is. I think RCCL has a policy where each room must have one person over 21 in it. You'd have to check with each cruiseline to be sure.