The Celebrity Mercury is one of the older ships of the Celebrity fleet, but it has everything you need for the cruise of a lifetime. The categories of staterooms range from standard cabins to penthouse suites. With a wide variety of dining options you can taste food from all over the world and choose formal or casual for each meal of the day. There is a special menu for children and there are programs to keep them busy during the day. Entertainment is world-class in both the casino and the many bars and lounges. With a spa, a fitness center and lots of outdoor activities, there is always something to do when you take a cruise on the Celebrity Mercury.