The 8 Most Expensive Spa Treatments

While there are plenty of luxurious hotels out there, some hotels take luxury to a whole other level (which means prices on a whole new level, too).

But when you really need to unwind away from home, there's no better way to indulge than heading to a luxe hotel with an equally luxe spa for some much-need pampering.

Whether they're offering oils of gold, creams of caviar or bathtubs of wine, these hotel spas aren't shy about offering their guests the royal treatment -- and charging them royally, too.

-- Devon Antonetti, Oyster.com