Highlights include a massive, 3,229-square-foot sun deck with 8-foot ceilings, and a large beach club that use single-step sea terraces to produce a seamless connection to the sea. “Our team ...

Klaus Jordan/Lurssen Yachts But REV, announced in August 2019, will soon best it: Built by a Norwegian businessman with goals to restore—and explore—our oceans, it will be 600 feet long.