When Royal Caribbean launched Icon of the Seas last January, it introduced a new era of family cruise vacations.

Cruise passengers with motion sickness are being advised to pick one specific cabin location to combat their symptoms.

We’ve rounded up some of the most amazing places to visit by sea in the coming year—from Alaska’s Aleutian Islands to Albania, from New Guinea to Northwest Greenland.

Dive into crystal-clear turquoise waters, sink your toes into pristine white sand, and experience a rich cultural tapestry – ...