QI Spa is an urban spa in Barakaldo, Bizkaia, operated by Termales Bizkaia S.L.U. The centre offers hydrothermal spa circuits, including the Qi Spa circuit and Qi Beer experiences, with options to add a massage. Its wellness area features massages, body rituals and jacuzzis, including experiences for couples.

Qi Spa also provides a broad range of facial and body treatments. Services address concerns such as cellulite, localized fat, fluid retention, skin blemishes, hydration, acne and signs of ageing, with personalized treatments and advanced equipment. The centre additionally offers medical-aesthetic services and diode laser hair removal.

Customers can explore current promotions, arrange group experiences at special prices, and ask about financing for treatments. Qi Spa sells gift vouchers in €50 and €100 amounts, as well as personalized gift cards that can be collected at the spa or sent by email. Located on Zaballa 4, the centre serves visitors seeking relaxation, wellness and aesthetic care in Barakaldo.