Guerlain Spa at Raffles Boston is a premier luxury spa nestled on the fourth floor of the iconic Raffles Boston hotel. This sanctuary features three private treatment suites with hydrotherapy baths, a dedicated couples suite, his and hers saunas, a steam room, and invigorating experience showers. Guests enjoy a 20-meter indoor pool, vitality pool, and a 24-hour state-of-the-art fitness center. In partnership with the prestigious House of Guerlain, the spa offers bespoke facials, deep-tissue massages, and holistic body rituals. Every experience is consciously crafted to nurture physical and emotional wellbeing, using sustainably sourced products and world-class beauty brands, delivering the ultimate luxury wellness journey in Boston.