
Square Nine Wellness and Spa is the refined wellness sanctuary of Square Nine Hotel Belgrade, a member of The Leading Hotels of the World, situated steps from the Kneza Mihailova pedestrian zone and Kalemegdan Fortress. The spa is centred on an 18-metre chlorine-free naturally lit lap pool, complemented by a Japanese Ofuro hot tub, sauna, steam room, and a Technogym-equipped fitness studio with personal trainers available on request. A team of expert therapists delivers signature massages, body scrubs, wraps, and facials, with treatments incorporating products from premium skincare brand Augustinus Bader. The overall ambience is one of sleek, design-led tranquillity befitting the hotel's boutique-luxury character, making Square Nine Wellness and Spa a destination in its own right for discerning guests seeking sophisticated wellness in the heart of Belgrade.