American cruise lines — Rockford, IL

Luxury cruise lines differentiate themselves through exceptional service, exquisite dining, and smaller, more intimate ships. They often include gratuities, premium beverages, and even shore excursions in the fare. Expect high-end accommodations, often all-suite configurations with balconies. The onboard atmosphere is generally sophisticated and refined, catering to a discerning clientele. These lines focus on providing a personalized and pampered travel experience.

Royal Caribbean operates some of the largest and most innovative cruise ships in the world. The Oasis Class ships, such as the Oasis of the Seas and Wonder of the Seas, are famous for their 'neighborhoods' concept. The Quantum Class, including the Quantum of the Seas, offers unique features like a skydiving simulator. These mega-ships provide an abundance of activities and entertainment options for all passengers.

Mediterranean cruises typically explore the rich history and diverse cultures of countries bordering the Mediterranean Sea. Itineraries often include stops in Italy, Greece, Spain, France, and Croatia. You'll visit ancient ruins, charming coastal towns, and vibrant cities. These cruises offer a fantastic opportunity to experience iconic landmarks and enjoy delicious regional cuisine. The sailing season usually runs from spring through fall.

Virgin Voyages focuses on an adult-focused, contemporary cruise experience with a modern aesthetic. They emphasize unique dining options, often with no main dining room, but rather numerous specialty restaurants. Entertainment is trend-setting, and the vibe is more relaxed and social. Their ships are designed for style and comfort, offering a fresh perspective on cruising. It's a good choice for couples or groups looking for something different.

Holland America Line offers a more traditional and refined cruising experience, appealing to those who appreciate classic elegance. Their ships are known for spacious public areas, live music, and excellent culinary programs. They sail to a variety of destinations, including Alaska, the Caribbean, and Europe. The service is attentive, and the atmosphere is sophisticated yet relaxed. It's a great choice for travelers seeking a more mature and comfortable journey.

Luxury cruises are defined by high-end service, gourmet dining, and often all-inclusive fares. They typically feature smaller, more intimate ships with fewer passengers, allowing for personalized attention. Accommodations are usually spacious suites with premium amenities. The destinations can be exotic or classic, with an emphasis on immersive experiences and cultural enrichment. These cruises cater to travelers seeking an unparalleled level of comfort and exclusivity.

A 'poop cruise' is informal slang for a cruise experiencing a norovirus outbreak, causing gastrointestinal illness. Cruise lines have strict health and safety protocols in place to prevent and manage such outbreaks. This includes rigorous cleaning procedures and onboard medical facilities. Passengers are encouraged to practice good hygiene, such as frequent handwashing. Outbreaks are relatively uncommon given the industry's focus on passenger well-being.