2026 Lagoon 42 Millenium

The Lagoon 42 Millennium is a 42-foot fiberglass catamaran powered by twin Yanmar diesel engines of 114 horsepower each. Built on the proven design of the world's best-selling catamaran platform, the Millennium edition represents a limited production run configured as a four-cabin cruising yacht.

The layout centers on an open-plan living concept where the aft cockpit connects seamlessly with the saloon through a large terrace area. The cockpit is designed with multiple zones for relaxation and entertaining, including a dining table that seats ten while preserving clear traffic flow. The space is naturally ventilated and provides shelter for extended time on deck.

The wide 25-foot beam typical of the Lagoon 42 platform contributes to the voluminous interior and deck layout. The Millennium version brings a curated selection of equipment and finishes intended for serious cruising, balancing comfort with practical seakeeping and handling characteristics expected from the catamaran's established design lineage.