One Spa at the Sheraton Grand Hotel and Spa in Edinburgh is one of Scotland's most celebrated wellness destinations, renowned for its extraordinary thermal suite and rooftop hydropool experience in the heart of the Scottish capital. The multi-award-winning spa features a comprehensive thermal suite including a hammam, crystal steam room, laconium, bio-sauna, rock sauna, tepidarium beds, experience showers, and a Himalayan dry salt room with colour-changing rock salt wall. A rooftop stainless steel hydropool with body jets and swan neck showers offers an indoor-outdoor hydrotherapy experience, complemented by a 19-metre swimming pool. Fifteen treatment rooms, including a dual suite, host therapists skilled in ESPA and TEMPLESPA treatments, Ayurvedic rituals, chakra balancing, and Made for Life Organics mindfulness therapies. One Spa is a truly exceptional urban sanctuary offering some of the most diverse thermal and treatment experiences available in the UK.