The Spa at Four Seasons Hotel London at Ten Trinity Square is an acclaimed wellness destination set within the historic Port of London Authority building near Tower Bridge. Spanning 1,680 square metres across the lower ground floor, the spa features eight treatment rooms including a luxury hammam suite, a 14-metre swimming pool, sauna, amethyst crystal steam room, vitality pool, and a Zen Colour Therapy relaxation area. Distinguished brand partners include Swiss organic skincare line Amala, visionary facial specialists Dr Burgener, ESPA, and marocMaroc for authentic Moroccan hammam rituals. Signature experiences range from the Swiss Age Perfecting Jewel Facial to the Salt Stone Restorative Ritual and bespoke prenatal therapies. The celebrated Ten Trini-Tea package combines a personalised massage with afternoon tea at Rotunda Bar and Lounge, making this spa a complete sensory sanctuary in a landmark London setting.