Norwegian Luna, the second vessel in the new enlarged Prima Plus class built at the Marghera shipyard, has a gross tonnage of 156,000 GT, an overall length of 321 metres, and a guest capacity of approximately 3,550. She is 10% larger than Norwegian Prima and Norwegian Viva. Like her sister ship Norwegian Aqua, she offers expansive outdoor spaces, innovative design and exclusive attractions, including the Aqua Slidecoaster, NCL's first hybrid roller coaster and waterslide; the Glow Court, featuring an interactive LED floor; the Luna Midway, an open-air area inspired by amusement parks; and the Moon Climber, a multi-level adventure course designed for the whole family. On board is also the Ocean Boulevard, the most extensive 360-degree outdoor promenade ever created for the brand. In recent months, more than 3,000 people, including Fincantieri employees and personnel from partner companies, have been involved in the construction of the vessel.