From $100,000 per night: The Royal Mansion at Atlantis, The Royal

The most expensive room in Dubai, and one of the priciest worldwide, The Royal Mansion is the best of the best. The expansive 11,840-square-foot (1,100-square-meter) duplex has hosted entertainment royalty, including Beyoncé and Jay Z. Split across the 18th and 19th floor of the vertical resort, the suite has double-height floor-to-ceiling windows with a 360-degree view of the Palm and the Gulf. With a private entrance, elevator, and dedicated butler, the room is designed for the ultimate privacy. Guests can host dinners in the 12-seat dining room, and chefs from the resort’s 17 restaurants — including its celebrity chef venues — are available to cook in the suite’s private chef’s kitchen. There’s a ping-pong table made by Louis Vuitton and limited-edition board games made by luxury crystal ware brand Baccarat. Every single stay is customized, so the starting price is on application only — but it’s roughly estimated at $100,000 per night.