In all, Celebrity Cruises operates 16 vessels ... The oldest Celebrity ship, Celebrity Millennium, is 24 years old. In general, Celebrity's newest ships are bigger and packed with more venues ...

Offering a much more sophisticated feel than most mass-market ships, the Celebrity Millennium takes passengers on elegant cruises that highlight good food and quality service over noisy ...

Cruise ships are designed be a luxurious journey on the oceans, but that doesn't mean they're the fastest vehicles on the open seas.