WATCH: Harmony of the Seas DRONE Shots

By ,   May 31, 2016 ,   Cruise Industry

The largest cruise ship in the world has been labelled a floating "building site" by furious travelers on her first voyage. Harmony of the Seas, which cost $1 billion to build, embarked on a 4-night "pre-inaugural" cruise out of Southampton in England on May 22, ahead of her official maiden voyage to Barcelona on May 29.

Some of the approximately 6000 cruise passengers onboard the initial cruise have slammed operator Royal Caribbean, saying the vessel was "dangerous" and a "building site".

The vessel is owned and operated by Royal Caribbean. Next video has Harmony of the Seas drone shots.