In a move that would spark anyone's wanderlust, has just released its survey-based list of the world's most expensive hotels. Just so you know, the resort rankings were based on the standard rates for a double room and reflect the minimum spend. 

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Turns out Sardinia is where all the high rollers are vacationing, with the Italian island claiming three of the thirteen top spots. Read on for our countdown of the thirteen most likely places you'll find the world's millionaires hanging out.

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