Experience a rare retreat at St. Regis Spa, a sensorial escape honoring the art of decadence. The spa pays homage to the original Iridium Room at The St. Regis New York, where the city’s aristocrats and iconoclasts gathered to revel in a private world of spectacle and glamour. A modern jewel box designed for indulgence and defined by joie de vivre, St. Regis Spa is an enclave apart—a private invitation to experience the extraordinary. From lush surrounds to precious ingredients, every aspect of the spa sanctuary is custom created to captivate and celebrate.

Caroline’s Collection

Caroline Astor, better known only as ‘Mrs. Astor’, was the curator of the upper echelons of New York society during the latter half of the 19th century. As matriarch of one of the great dynasties of New York City, she was a symbol of luxury, opulence and taste. Paying homage to Caroline’s passion for innovation, refinement and vibrancy, this collection of treatments is unique to each St Regis Spa, crafted from the very best experiences and ingredients to create distinguished and perfectly tailored experiences.