Do nothing at the Canyon Ranch SpaClub, shared by The Venetian and The Palazzo sister hotels, and you’ll not only be happy — you’ll be ecstatic. The best cure? Sitting around a bubbling fountain, perched on a heated bench, in the salt grotto while sea air washes over you. Or, luxuriating in the wave room with surf breaking under a domed canopy for a self-service massage. Feeling hot? Wander down to the igloo for a cool air treatment. Three Arctic mist options enhanced by twinkling fiber optics will have you cool, calm, and unquestionably collected in no time flat.

3355 Las Vegas Blvd. South