Lagoon’s 55 Millenium offers an 18.38-metre sailing catamaran arranged around six equal-sized guest cabins, rather than the owner-focused layout of some alternatives. The builder advertises the special edition from €1,742,800 before taxes, with final price and configuration subject to its current offer.

A layout directed at shared use

The official Millenium specification places six cabins of similar size and amenity around a larger central galley, revised cockpit and flybridge. Lagoon positions this variant for charter as well as owners who routinely cruise with a group of friends or family.

The six-cabin arrangement is not interchangeable with every four- or five-cabin plan. Accommodation, bathrooms and professional crew space should be confirmed from the chosen general arrangement.

Dimensions of the yacht

Lagoon quotes a length overall of 18.38 metres, overall beam of 9 metres, draft of 1.55 metres and a light displacement of around 29.2 tonnes. It lists 178 square metres of upwind sail area and standard twin 110hp engines.

The beam is a major factor when selecting a berth, especially in harbours designed around monohulls. Draft alone does not establish safe access, and an operator must also consider the yacht’s air draft.

Equipment and capacity

The builder lists 1,100 litres of fuel and 960 litres of freshwater on its main specification. A twelve-guest layout makes water, waste, energy and provisioning plans particularly important for comfortable use away from a marina.

The published indicative price excludes taxes and requires review of delivery, commissioning and options. It cannot be treated as a final on-the-water purchase price or current inventory offer in every country.

A distinct edition rather than an invented launch

The official Lagoon page presents the six-cabin Millenium as a special edition of the established 55 platform. This article examines that current offer and does not claim a new hull delivery or a show premiere on the date of publication.

The image is the builder’s own photograph of the Millenium model, and all figures come from the manufacturer. LYG covers it as a sub-24m yacht with a specific accommodation brief.

Primary source: the official manufacturer or association announcement. Independently written by Luxury Yacht Guide.