Costa's 2,720-guest Fortuna has been renamed, reflagged, and sent to a Belfast drydock — reemerging in January 2027 as Margaritaville at Sea's Beachcomber. Expect 4–8 night Caribbean sailings from PortMiami first, then a Galveston repositioning later in 2027.

Glacier Bay permits, big-ship value, or a small-ship expedition? We rank the best Alaska lines by traveler type — and explain why Holland America and Princess hold the deepest glacier access while Celebrity and Royal sail to Hubbard and Dawes instead.

Icon of the Seas tops the list with its six-slide Category 6 park — including the tallest drop slide at sea — ahead of MSC World Europa, Norwegian Aqua, and Carnival's Excel-class ships. Here's which onboard water park actually rivals a land-based aqua park.