Princess Cruises said the Royal Princess, a ship scheduled to enter service next month, will offer Canada/New England cruises from New York in the fall of 2014.
The 4,000-passenger ship would be the largest vessel to offer that itinerary, Princess said.
A total of four seven-day cruises will be available in September and October.
Princess also said the Regal Princess, due out in June 2014, will sail an Eastern Caribbean itinerary from Fort Lauderdale in the 2014-15 winter season, after an inaugural summer in the Mediterranean.
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