10 Most Expensive Hotels in The World to Build

6. Wynn Resort

Cost of hotel: $3.28 billion

Las Vegas features for the third time on the list of 11 most expensive hotels in the world to build, with the Wynn Resort, which was opened in 2005. The Wynn Resort has spared no expense in lavishness and quality, ensuring that it is one of the highest rated hotels in the world, winning five stars in every category according to a ranking made by Forbes. The hotel features a Ferrari-Maserati dealership and a waterfall which is located on a 3-acre lake. Further attractions include a golf course, the only golf course on the Las Vegas Strip.