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I only started paying attention to cruise ownership after a trip where weather forced us to reroute, and customer service mentioned “Carnival Corporation policies.” That’s when I learned Carnival owns multiple lines—Princess, Costa, Cunard, P&O, Holland America, AIDA, and a few others. It actually helped me understand why some policies felt consistent between my Princess cruise years ago and the Carnival one I took last spring. Different experiences, yes, but similar rules around boarding and cancellations. Knowing they’re all under one umbrella company makes comparing them easier. I usually cruise with family, and everyone has a different vibe preference, so it’s nice that the same company offers laid-back, premium, and international-style options. It makes the whole process feel a little more predictable.
