Bucket-list cruises worth saving up for

There's more to cruising than the Caribbean, crowded buffets, fruity drinks, and over-the-top onboard amenities. Today's cruise companies have itineraries for nearly everyone — even the most-jaded cruise skeptics — that travel to some of the remotest parts of the world. Whether you aspire to relax on a yacht in the Mediterranean, visit penguins in Antarctica, or explore ancient tombs along the Nile, there's no shortage of cruises that are bucket-list material.

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