The Cornelia Spa makes its highly anticipated return to New York at The Surrey, which is NYC's only Relais & Chateaux hotel. It is located on 76th Street and Madison Avenue in Manhattan's prestigious Upper East Side. The deluxe and intimate pied'a terre-style spa is placed within The Surrey. Signature treatments include The Reparative Caviar and Oxygen Quench, which is a two-part facial that leaves skin visibly firmer, hydrated and radiant. It is followed by a caviar amuse bouche and prosecco finale. The Purist: A Dual Detoxification Treatment is a two-hour detoxification process designed to maximize physical and mental clarification. It begins with a body exfoliation that uses Cornelia's Honey Citrus Polish, followed by a concentrated seaweed wrap and detoxifying bath, and finishing with a lemon-mint firming creme and a shot of Cornelia's delicious Super Food Elixir. The Surrey features 189 rooms and suites, the Cornelia Spa, the Cafe Boulud, the Bar Pleiades and a private English roof garden exclusive to guests. The Surrey will use Cornelia's signature line of products. The spa is available by appointment for all comers, guests and non guests alike.