Streets of Monaco – $1.1 billion

The amazing Streets of Monaco yacht will not only rival Roman Abramovich’s Eclipse in price, but also in sheer audacity. Rather than being the largest or most secure yacht in the world, Monaco will feature scaled-down reproductions of landmarks from its namesake city-state. This 500-foot yacht will feature a go-kart track on deck inspired by the Monaco Grand Prix, as well as reproductions of the Hotel de Paris, La Rascasse and the Loews Hotel. It’s being designed by Yacht Island Design of Derbyshire County in England and will accomodate 16 guests and 70 crewmembers. For the owner, a 4,800-square-foot suite with three floors is planned.