Cruising has become one of the most popular ways for middle-aged and retired travelers to explore the world without the stress of constant packing and planning. Whether you prefer the lively energy of a big "fun ship," the classic elegance of a traditional ocean liner, or a quieter adults-focused voyage, knowing the major cruise lines, their signature ships, and the most popular destinations can make booking far easier and more enjoyable. This quiz covers the logos and brands you're most likely to see, the well-known ships that sail today, and the classic itineraries that draw millions of passengers every year—especially those seeking relaxed, accessible, and scenic vacations. The questions stay practical and straightforward so you can test how ready you really are for your next sailing. Let's see how much cruise knowledge you've picked up over the years.