Sister ship Wonder of the Seas is the biggest cruise ship in the world by interior volume. Harmony of the Seas also features the world’s tallest slide at sea, Ultimate Abyss, and a slew of other ...

It'll be a big weekend for cruise fans in the USA as the largest passenger ship ever, Harmony of the Seas, finally arrives from Europe. Unveiled in May, the 226,963-ton Royal Caribbean vessel on ...

The gigantic 227,000-ton Harmony of the Seas is 216ft wide and, at 1,187ft in length, 164ft longer than the Eiffel Tower is tall. It has room for 8,500 passengers and crew, a 10-storey slide and ...

As can be seen in the photos above, Harmony also is home to a multi-deck water slide area, something Royal Caribbean has just begun adding to ships this year. It's also the first Oasis class ship ...

Harmony of the Seas sets sail up the English Channel with 3,000 passengers for a pre-inaugural cruise this weekend MailOnline Travel is on board the ship, exploring its much-anticipated features ...