Located on the lower level of the hotel, just past the marble-floored swimming pool, the spa has four treatment rooms and a menu as mouth-watering as the one at the Chevalier restaurant two floors above. The standout is the exclusive La Mer Baccarat Facial, 90 minutes of skin rejuvenating decadence that includes diamond-powder exfoliation, a crystal cooling mask, and a circulation-boosting facial massage. Block out at least two hours afterward to lounge on a poolside daybed.

Baccarat Hotel.