La Prairie Spa at The Ritz-Carlton New York, Central Park

La Prairie Spa is the Swiss skincare brand's spa inside The Ritz-Carlton New York, Central Park, described as its only northeastern spa retreat. Treatments include a Glass Facial, a Caviar Firming Facial paired with a 90-minute custom massage, and a Body Ritual Renewal that begins with an infrared sauna blanket and a scalp massage. The amenities list also names body scrubs, body wraps, couples massages, in-suite massages, manicures and pedicures, waxing, a steam room and separate men's and women's lounges. A treatment combining cryotherapy benefits with lymphatic drainage massage techniques is offered as well. Gift certificates are bought by contacting the spa, and reservations can be made online. Appointments are required. Rated 4.3 from 50 Google reviews, 38 of them five stars and 6 one star.