Denmark ? The world’s largest cruise ship cleared a crucial obstacle today, lowering its smokestacks to squeeze under a bridge in Denmark.

The Oasis of the Seas — which rises about 20 stories high — passed below the Great Belt Fixed Link with a slim margin as it left the Baltic Sea on its maiden voyage to Florida.

Bridge operators said that even after lowering its telescopic smokestacks the giant ship had less than a 2-foot gap.

Company officials are banking that its novelty will help guarantee its success. Five times larger than the Titanic, the $1.5 billion ship has seven neighborhoods, an ice rink, a small golf course and a 750-seat outdoor amphitheater. It has 2,700 cabins and can accommodate 6,300 passengers and 2,100 crew members.

Accommodations include loft cabins, with floor-to-ceiling windows, and 1,600-square-foot luxury suites with balconies overlooking the sea or promenades.