Four Seasons Spa
The Four Seasons' spa is spread over 30,000 square feet; the spaciousness amps up the luxurious ambience (and cuts down on that doctor's waiting room feeling). The personalized feel has earned the spa rave reviews. Sample treatments -- a gold plumping facial for $250, or a patchouli-and-hemp infused 'We Are Yorkville' package meant to honour the area's bohemian roots (which costs... $420).