Today, there are only a few luxury yachts cruising the world's oceans. Each is distinct in its own way, much like the often enigmatic owners at the helm. You'd think that with a $5 billion yacht, you'd want to brag about your accomplishments, but most people want to get away from it all and enjoy a luxurious cruise. Having a yacht is a sign of wealth. However, some private yacht owners have turned this emblem of luxury into an entirely pricey domain. Numerous yachts are competing for the title of the world's most expensive yacht. However, only a few make the cut. These yachts were designed to dazzle anyone lucky enough to set foot on the deck, with solid gold cladding, bulletproof windows, helicopter power connections, marina power connectors, onboard voltage regulators, and miniature landmarks from countries like Monaco. Oh, and they sail in luxury. The ten most expensive boats in the world, incomparable to any other vessel in the yachting scene, are detailed below.