Marina

S3, E6: When it comes to taking in the treasures of the British Isles, you can’t do any better than Marina. This cruise ship—the largest of Oceania Cruises’ fleet—gives its 1,200+ guests the chance to see the legendary castles and landmarks of Scotland, England, Ireland, and Wales, while enjoying five-star dining and first-class accommodations. For the captain and crew, delivering the trip of a lifetime comes with adventures of its own, including tight squeezes, pitch black conditions, and engine issues that threaten to bring the cruise to a halt.