BSpa by Karin Herzog is an upscale wellness destination at the Altis Belém Hotel and Spa, set beside the River Tagus in Lisbon. The spa specialises in Oxygen Spa Therapy, blending cutting-edge oxygen technology with Eastern relaxation traditions and the prestigious Karin Herzog signature product line to deliver holistic treatments with visible results. Guests can choose from luxurious massage and facial rituals and restorative body treatments, all performed in a cosy atmosphere designed to reduce stress and encourage meditation. Facilities include heated indoor and contrast pools, sauna, hammam, Vichy shower, gym, and a sunny outdoor sundeck pool overlooking the river. A membership programme opens the facility to non-hotel guests, making BSpa a refined riverfront retreat for wellness enthusiasts in Lisbon.