What is the Biggest Cruise Ship in the World?

What is the Biggest Cruise Ship in the World?

Cruising has become an increasingly popular form of travel in recent years, with cruise ships getting larger and more luxurious than ever before. In this blog post, we’ll take a look at the biggest cruise ship in the world and explore some of its impressive features.

Harmony of the Seas

The biggest cruise ship in the world is currently the Harmony of the Seas, owned and operated by Royal Caribbean International. This impressive ship was launched in 2016 and is part of Royal Caribbean’s Oasis class of ships, which are some of the largest and most technologically advanced cruise ships in the world.

At 1,188 feet long and 215 feet wide, the Harmony of the Seas can accommodate up to 6,780 passengers and 2,100 crew members. It has a gross tonnage of 226,963 and 16 passenger decks, making it larger than some small towns.


The Harmony of the Seas is packed with features and amenities to keep passengers entertained and comfortable during their voyage. Here are some of the ship’s most impressive features:

  1. Central Park: The ship features a beautiful Central Park area, complete with over 12,000 live plants and trees. This space is open to the sky and provides a tranquil oasis in the middle of the ship.
  2. Ultimate Abyss: This is the tallest slide at sea, with a height of 10 stories. Passengers can slide down the twisting, turning slide for a thrilling ride that ends in the Boardwalk neighborhood.
  3. Waterpark: The ship has a huge waterpark, featuring multiple slides and a 10,000-gallon wave pool. There’s also a kid’s splash area and a lazy river for those who want to relax.
  4. Entertainment: The Harmony of the Seas features multiple entertainment options, including Broadway-style shows, ice skating shows, and a casino. There’s also a karaoke bar, a comedy club, and a nightclub for those who want to dance the night away.
  5. Dining: The ship has over 20 dining options, including specialty restaurants like Jamie’s Italian, Wonderland, and Chops Grille. There are also casual dining options like the Windjammer Marketplace and the Park CafĂ©.
  6. Sports facilities: Passengers can enjoy a range of sports facilities, including a basketball court, a mini-golf course, and a zip line. There’s also a fitness center and jogging track for those who want to stay active.
  7. Accommodations: The Harmony of the Seas has a range of accommodations to suit different budgets and preferences. There are interior cabins, oceanview cabins, balcony cabins, and suites, including some with private balconies and hot tubs.


The Harmony of the Seas is not only impressive in terms of its size and features but also in terms of its technology. Here are some of the ship’s most advanced technological features:

  1. High-speed internet: The ship has high-speed internet, allowing passengers to stay connected with friends and family back home.
  2. Virtual balconies: Some interior cabins feature virtual balconies, which use real-time footage of the ocean to create the illusion of a balcony.
  3. Royal iQ: This app allows passengers to book excursions, make restaurant reservations, and track their onboard spending.
  4. RFID technology: Passengers wear RFID bracelets, which allow them to access their cabins, make purchases, and track their children’s whereabouts.


The Harmony of the Seas is an impressive feat of engineering and design, with its massive size and range of features and amenities. It’s not only the biggest cruise ship in the world, but it’s also one of the most advanced in terms of technology and passenger comfort. If you’re looking for a truly unforgettable cruising experience, the Harmony of the Seas is definitely worth considering.

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